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authorJacob Vosmaer <jacob@gitlab.com>2017-03-02 14:48:20 +0100
committerJacob Vosmaer <jacob@gitlab.com>2017-03-09 15:05:40 +0100
commitc2c17811b2b6c10a6079a7cc76f872e773e4b0b5 (patch)
treef7eb0bacae320d950324c07a29e132bd44f72d56 /doc/install
parentca66799267616810f4c1bae75ab0006201c094a4 (diff)
downloadgitlab-ce-c2c17811b2b6c10a6079a7cc76f872e773e4b0b5.tar.gz
Instructions for installing google-protobuf from source
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-rw-r--r--doc/install/google-protobuf.md26
-rw-r--r--doc/install/installation.md6
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diff --git a/doc/install/google-protobuf.md b/doc/install/google-protobuf.md
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+# Installing a locally compiled google-protobuf gem
+
+First we must find the exact version of google-protobuf that your
+GitLab installation requires.
+
+ cd /home/git/gitlab
+
+ # Only one of the following two commands will print something. It
+ # will look like: * google-protobuf (3.2.0)
+ bundle list | grep google-protobuf
+ bundle check | grep google-protobuf
+
+Below we use `3.2.0` as an example. Replace it with the version number
+you found above.
+
+ cd /home/git/gitlab
+ sudo -u git -H gem install google-protobuf --version 3.2.0 --platform ruby
+
+Finally, you can test whether google-protobuf loads correctly. The
+following should print 'OK'.
+
+ sudo -u git -H bundle exec ruby -rgoogle/protobuf -e 'puts :OK'
+
+If the `gem install` command fails you may need to install developer
+tools. On Debian: `apt-get install build-essential libgmp-dev`, on
+Centos/RedHat `yum groupinstall 'Development Tools'`.
diff --git a/doc/install/installation.md b/doc/install/installation.md
index bb4141c6cd3..8e74970b8e9 100644
--- a/doc/install/installation.md
+++ b/doc/install/installation.md
@@ -658,6 +658,12 @@ misconfigured gitlab-workhorse instance. Double-check that you've
[installed Go](#3-go), [installed gitlab-workhorse](#install-gitlab-workhorse),
and correctly [configured Nginx](#site-configuration).
+### google-protobuf "LoadError: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.14' not found"
+
+This can happen on some platforms for some versions of the
+google-protobuf gem. The workaround is to [install a source-only
+version of this gem](google-protobuf.md).
+
[RVM]: https://rvm.io/ "RVM Homepage"
[rbenv]: https://github.com/sstephenson/rbenv "rbenv on GitHub"
[chruby]: https://github.com/postmodern/chruby "chruby on GitHub"