相关疑难解决方法(0)

我试图mysql2通过Bundler 安装gem,但它一直死于以下错误:

** executing command
/home/cc_rails/.rvm/rubies/ruby-1.9.2-p0/lib/ruby/1.9.1/rubygems/installer.rb:483:in 'rescue in block in build_extensions': 
ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError)

/home/cc_rails/.rvm/rubies/ruby-1.9.2-p0/bin/ruby extconf.rb --with-mysql-config=/usr/bin/mysql_config
checking for rb_thread_blocking_region()... yes
checking for mysql.h... no
checking for mysql/mysql.h... no

-----
mysql.h is missing.  please check your installation of mysql and try again.
-----

*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration …

我安装了gitlab

我在阅读后安装了gitlab

• https://github.com/gitlabhq/gitlabhq/blob/master/doc/install/installation.md
• https://github.com/gitlabhq/gitlabhq/blob/master/doc/install/databases.md
• 错误:无法构建gem原生扩展(rails 3.2.3上的mysql2)
• http://ubuntuforums.org/showthread.php?t=2061057
• /sf/ask/911303851/

我在浏览器的gitlab上创建了存储库,
我设置了~/.ssh/config,
然后
$ git push origin master

我得到了Erorr

/usr/local/lib/ruby/2.0.0/net/http.rb:878:in `initialize': Connection refused - connect(2) (Errno::ECONNREFUSED)
    from /usr/local/lib/ruby/2.0.0/net/http.rb:878:in `open'
    from /usr/local/lib/ruby/2.0.0/net/http.rb:878:in `block in connect'
    from /usr/local/lib/ruby/2.0.0/timeout.rb:52:in `timeout'
    from /usr/local/lib/ruby/2.0.0/net/http.rb:877:in `connect'
    from /usr/local/lib/ruby/2.0.0/net/http.rb:862:in `do_start'
    from /usr/local/lib/ruby/2.0.0/net/http.rb:851:in `start'
    from /home/git/gitlab-shell/lib/gitlab_net.rb:62:in `get'
    from /home/git/gitlab-shell/lib/gitlab_net.rb:17:in `allowed?'
    from /home/git/gitlab-shell/lib/gitlab_shell.rb:60:in `validate_access'
    from /home/git/gitlab-shell/lib/gitlab_shell.rb:23:in `exec'
    from /home/git/gitlab-shell/bin/gitlab-shell:16:in `<main>'
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository …