diff --git a/scripts/lib/build-pgroonga b/scripts/lib/build-pgroonga
new file mode 100755
index 0000000000..d6980000ff
--- /dev/null
+++ b/scripts/lib/build-pgroonga
@@ -0,0 +1,17 @@
+#!/bin/bash
+set -x
+set -e
+
+PGROONGA_VERSION="2.1.6"
+
+# Currently only tested for Fedora systems.
+
+yum install -y groonga-devel msgpack-devel
+cd "$(mktemp -d)"
+
+wget https://packages.groonga.org/source/pgroonga/pgroonga-"$PGROONGA_VERSION".tar.gz
+tar xvf pgroonga-"$PGROONGA_VERSION".tar.gz
+cd pgroonga-"$PGROONGA_VERSION"
+
+make HAVE_MSGPACK=1
+make install
diff --git a/scripts/lib/build-tsearch-extras b/scripts/lib/build-tsearch-extras
index 72d6cabf4e..f569104ea0 100755
--- a/scripts/lib/build-tsearch-extras
+++ b/scripts/lib/build-tsearch-extras
@@ -2,6 +2,8 @@
 set -x
 set -e
 
+# Has only been tested on Red Hat systems; gmake is wrong for others.
+
 cd "$(mktemp -d)"
 
 git clone https://github.com/zulip/tsearch_extras
diff --git a/tools/lib/provision.py b/tools/lib/provision.py
index 7b465ea9bd..c1e5ec2876 100755
--- a/tools/lib/provision.py
+++ b/tools/lib/provision.py
@@ -279,8 +279,7 @@ def install_yum_deps(deps_to_install, retry=False):
     if vendor == "fedora":
         # Compile PGroonga from scratch, since pgroonga upstream
         # doesn't provide Fedora packages.
-        print("TODO: compile PGroonga for", codename)
-        exit(1)
+        run(["sudo", "./scripts/lib/build-pgroonga"])
     run(["sudo", "-H", "/usr/%s/bin/postgresql-%s-setup" % (postgres_dir, POSTGRES_VERSION), "initdb"])
     # Use vendored pg_hba.conf instead
     pg_hba_conf = "/var/lib/pgsql/%s/data/pg_hba.conf" % (POSTGRES_VERSION,)