error while running bundle install
Installing mysql2 (0.3.11) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
...
Make sure that `gem install mysql2 -v '0.3.11'` succeeds before bundling.
when i run Make sure that gem install mysql2 -v '0.3.11'
.I still get the same error.
which OS are you using?
anyway if you are using ubuntu, from this https://github.com/brianmario/mysql2/issues/8 run:
sudo apt-get install mysql-client libmysqlclient-dev
Otherwise for Mac users,(use brew to install) check this http://mxcl.github.com/homebrew/, or run:
brew install mysql
then
sudo gem install mysql2
and for windows users check the link below for a solution. Error installing mysql2: Failed to build gem native extension
I would recommend to use the normal command prompt.