mirror of https://github.com/zulip/zulip.git
464 lines
15 KiB
Markdown
464 lines
15 KiB
Markdown
# Zulip development environment setup without Vagrant
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Contents:
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* [Installing directly on Ubuntu](#installing-directly-on-ubuntu)
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* [Installing manually on Linux](#installing-manually-on-linux)
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* [Using Docker (experimental)](#using-docker-experimental)
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## Installing directly on Ubuntu
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Start by cloning this repository: `git clone
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https://github.com/zulip/zulip.git`
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If you'd like to install a Zulip development environment on a computer
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that's already running Ubuntu 14.04 Trusty or Ubuntu 16.04 Xenial, you
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can do that by just running:
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```
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# From a clone of zulip.git
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./tools/provision
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source /srv/zulip-py3-venv/bin/activate
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./tools/run-dev.py # starts the development server
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```
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Note that there is no supported uninstallation process without Vagrant
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(with Vagrant, you can just do `vagrant destroy` to clean up the
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development environment).
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Once you've done the above setup, you can pick up the [documentation
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on using the Zulip development
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environment](dev-env-first-time-contributors.html#step-4-developing),
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ignoring the parts about `vagrant` (since you're not using it).
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## Installing manually on Linux
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* [Debian or Ubuntu systems](#on-debian-or-ubuntu-systems)
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* [Fedora 22 (experimental)](#on-fedora-22-experimental)
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* [CentOS 7 Core (experimental)](#on-centos-7-core-experimental)
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* [OpenBSD 5.8 (experimental)](#on-openbsd-5-8-experimental)
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* [Fedora/CentOS common steps](#common-to-fedora-centos-instructions)
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* [Steps for all systems](#all-systems)
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If you really want to install everything manually, the below instructions
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should work.
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Install the following non-Python dependencies:
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* libffi-dev — needed for some Python extensions
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* postgresql 9.1 or later — our database (client, server, headers)
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* nodejs 0.10 (and yarn)
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* memcached (and headers)
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* rabbitmq-server
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* libldap2-dev
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* python3-dev
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* python-dev
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* python-virtualenv
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* redis-server — rate limiting
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* tsearch-extras — better text search
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* libfreetype6-dev — needed before you pip install Pillow to properly generate emoji PNGs
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### On Debian or Ubuntu systems:
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#### Using the official Ubuntu repositories, PGroonga PPA and `tsearch-extras` deb package:
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Start by cloning this repository: `git clone
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https://github.com/zulip/zulip.git`
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```
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sudo apt-get install closure-compiler libfreetype6-dev libffi-dev \
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memcached rabbitmq-server libldap2-dev redis-server \
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postgresql-server-dev-all libmemcached-dev python3-dev \
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python-dev python-virtualenv hunspell-en-us nodejs \
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nodejs-legacy git yui-compressor puppet gettext postgresql
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# If using Ubuntu, install PGroonga from its PPA
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sudo add-apt-repository -ys ppa:groonga/ppa
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sudo apt-get update
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# On 14.04
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sudo apt-get install postgresql-9.3-pgroonga
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# On 16.04
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sudo apt-get install postgresql-9.5-pgroonga
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# If using Debian, follow the instructions here: http://pgroonga.github.io/install/debian.html
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# Next, install Zulip's tsearch-extras postgresql extension
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# If on 14.04 or 16.04, you can use the Zulip PPA for tsearch-extras:
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cd zulip
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sudo apt-add-repository -ys ppa:tabbott/zulip
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sudo apt-get update
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# On 14.04
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sudo apt-get install postgresql-9.3-tsearch-extras
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# On 16.04
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sudo apt-get install postgresql-9.5-tsearch-extras
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# Otherwise, you can download a .deb directly
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# If on 12.04 or wheezy:
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wget https://dl.dropboxusercontent.com/u/283158365/zuliposs/postgresql-9.1-tsearch-extras_0.1.2_amd64.deb
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sudo dpkg -i postgresql-9.1-tsearch-extras_0.1.2_amd64.deb
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# If on 14.04:
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wget https://launchpad.net/~tabbott/+archive/ubuntu/zulip/+files/postgresql-9.3-tsearch-extras_0.1.3_amd64.deb
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sudo dpkg -i postgresql-9.3-tsearch-extras_0.1.3_amd64.deb
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# If on 15.04 or jessie:
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wget https://dl.dropboxusercontent.com/u/283158365/zuliposs/postgresql-9.4-tsearch-extras_0.1_amd64.deb
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sudo dpkg -i postgresql-9.4-tsearch-extras_0.1_amd64.deb
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# If on 16.04 or stretch
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wget https://launchpad.net/~tabbott/+archive/ubuntu/zulip/+files/postgresql-9.5-tsearch-extras_0.2_amd64.deb
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sudo dpkg -i postgresql-9.5-tsearch-extras_0.2_amd64.deb
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```
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Alternatively, you can always build the package from [tsearch-extras
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git](https://github.com/zulip/tsearch_extras).
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Now continue with the [All Systems](#all-systems) instructions below.
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#### Using the [official Zulip PPA][zulip-ppa] (for 14.04 Trusty or 16.04 Xenial):
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[zulip-ppa]: https://launchpad.net/~tabbott/+archive/ubuntu/zulip/+packages
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Start by cloning this repository: `git clone
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https://github.com/zulip/zulip.git`
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```
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sudo add-apt-repository ppa:tabbott/zulip
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sudo apt-get update
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sudo apt-get install closure-compiler libfreetype6-dev libffi-dev \
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memcached rabbitmq-server libldap2-dev redis-server \
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postgresql-server-dev-all libmemcached-dev python3-dev python-dev \
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hunspell-en-us nodejs nodejs-legacy git yui-compressor \
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puppet gettext tsearch-extras
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```
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Now continue with the [All Systems](#all-systems) instructions below.
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### On Fedora 22 (experimental):
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These instructions are experimental and may have bugs; patches
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welcome!
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Start by cloning this repository: `git clone
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https://github.com/zulip/zulip.git`
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```
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sudo dnf install libffi-devel memcached rabbitmq-server \
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openldap-devel python-devel redis postgresql-server \
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postgresql-devel postgresql libmemcached-devel freetype-devel \
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nodejs yuicompressor closure-compiler gettext
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```
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Now continue with the [Common to Fedora/CentOS](#common-to-fedora-centos-instructions) instructions below.
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### On CentOS 7 Core (experimental):
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These instructions are experimental and may have bugs; patches
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welcome!
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Start by cloning this repository: `git clone
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https://github.com/zulip/zulip.git`
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```
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# Add user zulip to the system (not necessary if you configured zulip
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# as the administrator user during the install process of CentOS 7).
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useradd zulip
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# Create a password for zulip user
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passwd zulip
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# Allow zulip to sudo
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visudo
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# Add this line after line `root ALL=(ALL) ALL`
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zulip ALL=(ALL) ALL
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# Switch to zulip user
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su zulip
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# Enable EPEL 7 repo so we can install rabbitmq-server, redis and
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# other dependencies
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sudo yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
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# Install dependencies
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sudo yum install libffi-devel memcached rabbitmq-server openldap-devel \
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python-devel redis postgresql-server postgresql-devel postgresql \
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libmemcached-devel wget python-pip openssl-devel freetype-devel \
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libjpeg-turbo-devel zlib-devel nodejs yuicompressor \
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closure-compiler gettext
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# We need these packages to compile tsearch-extras
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sudo yum groupinstall "Development Tools"
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# clone Zulip's git repo and cd into it
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cd && git clone https://github.com/zulip/zulip && cd zulip/
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## NEEDS TESTING: The next few DB setup items may not be required at all.
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# Initialize the postgres db
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sudo postgresql-setup initdb
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# Edit the postgres settings:
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sudo vi /var/lib/pgsql/data/pg_hba.conf
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# Change these lines:
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host all all 127.0.0.1/32 ident
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host all all ::1/128 ident
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# to this:
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host all all 127.0.0.1/32 md5
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host all all ::1/128 md5
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```
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Now continue with the [Common to Fedora/CentOS](#common-to-fedora-centos-instructions) instructions below.
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### On OpenBSD 5.8 (experimental):
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These instructions are experimental and may have bugs; patches
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welcome!
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Start by cloning this repository: `git clone
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https://github.com/zulip/zulip.git`
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```
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doas pkg_add sudo bash gcc postgresql-server redis rabbitmq \
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memcached node libmemcached py-Pillow py-cryptography py-cffi
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# Get tsearch_extras and build it (using a modified version which
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# aliases int4 on OpenBSD):
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git clone https://github.com/blablacio/tsearch_extras
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cd tsearch_extras
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gmake && sudo gmake install
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# Point environment to custom include locations and use newer GCC
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# (needed for Node modules):
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export CFLAGS="-I/usr/local/include -I/usr/local/include/sasl"
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export CXX=eg++
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# Create tsearch_data directory:
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sudo mkdir /usr/local/share/postgresql/tsearch_data
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# Hack around missing dictionary files -- need to fix this to get the
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# proper dictionaries from what in debian is the hunspell-en-us
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# package.
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sudo touch /usr/local/share/postgresql/tsearch_data/english.stop
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sudo touch /usr/local/share/postgresql/tsearch_data/en_us.dict
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sudo touch /usr/local/share/postgresql/tsearch_data/en_us.affix
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```
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Finally continue with the [All Systems](#all-systems) instructions below.
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### Common to Fedora/CentOS instructions
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Start by cloning this repository: `git clone
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https://github.com/zulip/zulip.git`
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```
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# Build and install postgres tsearch-extras module
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wget https://launchpad.net/~tabbott/+archive/ubuntu/zulip/+files/tsearch-extras_0.1.3.tar.gz
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tar xvzf tsearch-extras_0.1.3.tar.gz
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cd ts2
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make
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sudo make install
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# Hack around missing dictionary files -- need to fix this to get the
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# proper dictionaries from what in debian is the hunspell-en-us
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# package.
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sudo touch /usr/share/pgsql/tsearch_data/english.stop
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sudo touch /usr/share/pgsql/tsearch_data/en_us.dict
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sudo touch /usr/share/pgsql/tsearch_data/en_us.affix
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# Edit the postgres settings:
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sudo vi /var/lib/pgsql/data/pg_hba.conf
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# Add this line before the first uncommented line to enable password
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# auth:
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host all all 127.0.0.1/32 md5
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# Start the services
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sudo systemctl start redis memcached rabbitmq-server postgresql
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# Enable automatic service startup after the system startup
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sudo systemctl enable redis rabbitmq-server memcached postgresql
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```
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Finally continue with the [All Systems](#all-systems) instructions below.
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### All Systems:
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Make sure you have followed the steps specific for your platform:
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* [Debian or Ubuntu systems](#on-debian-or-ubuntu-systems)
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* [Fedora 22 (experimental)](#on-fedora-22-experimental)
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* [CentOS 7 Core (experimental)](#on-centos-7-core-experimental)
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* [OpenBSD 5.8 (experimental)](#on-openbsd-5-8-experimental)
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* [Fedora/CentOS](#common-to-fedora-centos-instructions)
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For managing Zulip's python dependencies, we recommend using
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[virtualenvs](https://virtualenv.pypa.io/en/stable/).
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You must create a Python 3 virtualenv. You must also install appropriate
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python packages in it.
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You should either install the virtualenv in `/srv`, or put a symlink to it in
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`/srv`. If you don't do that, some scripts might not work correctly.
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You can run `python3 tools/setup/setup_venvs.py`. This script will create a
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virtualenv `/srv/zulip-py3-venv`.
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If you want to do it manually, here are the steps:
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```
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sudo virtualenv /srv/zulip-py3-venv -p python3 # Create a python3 virtualenv
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sudo chown -R `whoami`:`whoami` /srv/zulip-py3-venv
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source /srv/zulip-py3-venv/bin/activate # Activate python3 virtualenv
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pip install --upgrade pip # upgrade pip itself because older versions have known issues
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pip install --no-deps -r requirements/dev_lock.txt # install python packages required for development
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```
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Now run these commands:
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```
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sudo ./scripts/lib/install-node
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yarn install
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sudo mkdir /srv/zulip-emoji-cache
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sudo chown -R `whoami`:`whoami` /srv/zulip-emoji-cache
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./tools/setup/emoji/build_emoji
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./tools/setup/build_pygments_data.py
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./scripts/setup/generate_secrets.py --development
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if [ $(uname) = "OpenBSD" ]; then
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sudo cp ./puppet/zulip/files/postgresql/zulip_english.stop /var/postgresql/tsearch_data/
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else
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sudo cp ./puppet/zulip/files/postgresql/zulip_english.stop /usr/share/postgresql/9.*/tsearch_data/
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fi
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./scripts/setup/configure-rabbitmq
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./tools/setup/postgres-init-dev-db
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./tools/do-destroy-rebuild-database
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./tools/setup/postgres-init-test-db
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./tools/do-destroy-rebuild-test-database
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./manage.py compilemessages
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```
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To start the development server:
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```
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./tools/run-dev.py
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```
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… and visit <http://localhost:9991/>.
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#### Proxy setup for by-hand installation
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If you are building the development environment on a network where a
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proxy is required to access the Internet, you will need to set the
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proxy in the environment as follows:
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- On Ubuntu, set the proxy environment variables using:
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```
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export https_proxy=http://proxy_host:port
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export http_proxy=http://proxy_host:port
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```
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- And set the yarn proxy and https-proxy using:
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```
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yarn config set proxy http://proxy_host:port
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yarn config set https-proxy http://proxy_host:port
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```
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## Using Docker (experimental)
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Start by cloning this repository: `git clone
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https://github.com/zulip/zulip.git`
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The docker instructions for development are experimental, so they may
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have bugs. If you try them and run into any issues, please report
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them!
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You can also use Docker to run a Zulip development environment.
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First, you need to install Docker in your development machine
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following the [instructions][docker-install]. Some other interesting
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links for somebody new in Docker are:
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* [Get Started](https://docs.docker.com/engine/installation/linux/)
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* [Understand the architecture](https://docs.docker.com/engine/understanding-docker/)
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* [Docker run reference](https://docs.docker.com/engine/reference/run/)
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* [Dockerfile reference](https://docs.docker.com/engine/reference/builder/)
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[docker-install]: https://docs.docker.com/engine/installation/
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Then you should create the Docker image based on Ubuntu Linux, first
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go to the directory with the Zulip source code:
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```
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docker build -t user/zulipdev .
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```
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Commit and tag the provisioned images. The below will install Zulip's dependencies:
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```
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docker run -itv $(pwd):/srv/zulip -p 9991:9991 user/zulipdev /bin/bash
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$ /bin/bash sudo chown -R zulip:zulip /srv/zulip
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$ /bin/bash /srv/zulip/tools/provision --docker
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docker ps -af ancestor=user/zulipdev
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docker commit -m "Zulip installed" <container id> user/zulipdev:v2
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```
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Now you can run the docker server with:
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```
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docker run -itv $(pwd):/srv/zulip -p 9991:9991 user/zulipdev:v2 \
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/srv/zulip/tools/start-dockers
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```
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You'll want to
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[read the guide for Zulip development](dev-env-first-time-contributors.html#step-4-developing)
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to understand how to use the Zulip development. Note that
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`start-dockers` automatically runs `tools/run-dev.py` inside the
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container; you can then visit http://localhost:9991 to connect to your
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new Zulip Docker container.
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To view the container's `run-dev.py` console logs to get important
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debugging information (and e.g. outgoing emails) printed by the Zulip
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development environment, you can use:
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```
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docker logs --follow <container id>
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```
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To restart the server use:
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```
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docker ps
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docker restart <container id>
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```
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To stop the server use:
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```
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docker ps
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docker kill <container id>
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```
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If you want to connect to the Docker instance to run commands
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(e.g. build a release tarball), you can use:
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```
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docker ps
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docker exec -it <container id> /bin/bash
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$ source /home/zulip/.bash_profile
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$ <Your commands>
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$ exit
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```
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If you want to run all the tests you need to start the servers first,
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you can do it with:
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```
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docker run -itv $(pwd):/srv/zulip user/zulipdev:v2 /bin/bash
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$ tools/test-all-docker
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```
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You can modify the source code in your development machine and review
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the results in your browser.
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Currently, the Docker workflow is substantially less convenient than
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the Vagrant workflow and less documented; please contribute to this
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guide and the Docker tooling if you are using Docker to develop Zulip!
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