Hi,

The problem solved by removing the new app created by rails and I recreated
the new blog using the command $rails new blog. Also I add the two syntax
in the Gemfile which is helped during the compilation

gem 'execjs'
gem 'therubyracer'

Thanks,
V. Karthick



On Thu, Feb 9, 2012 at 4:38 PM, Ramachandran V <[email protected]>wrote:

>  On Thu, Feb 9, 2012 at 12:19 PM, Karthikeyan Venkatraman <
> [email protected]> wrote:
>
> > After installing $gem update mysql2, I am getting the error message when
> I
> > do $bundle install
> >
> > "Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native
> > extension.
> >        /usr/bin/ruby1.8 extconf.rb --with-mysql-config=/var/lib/mysql/
> > extconf.rb:10: command not found: /var/lib/mysql/ --cflags
> > *** extconf.rb failed ***
> > Could not create Makefile due to some reason, probably lack of
> > necessary libraries and/or headers.  Check the mkmf.log file for more
> > details.  You may need configuration options.
> > Provided configuration options:
> >        --with-opt-dir
> >        --without-opt-dir
> >        --with-opt-include
> >        --without-opt-include=${opt-dir}/include
> >        --with-opt-lib
> >        --without-opt-lib=${opt-dir}/lib
> >        --with-make-prog
> >        --without-make-prog
> >        --srcdir=.
> >        --curdir
> >        --ruby=/usr/bin/ruby1.8
> >        --with-mysql-config
> >
> > Gem files will remain installed in
> > /root/blog/mysql/ruby/1.8/gems/mysql-2.8.1 for inspection.
> > Results logged to
> > /root/blog/mysql/ruby/1.8/gems/mysql-2.8.1/ext/mysql_api/gem_make.out
> > An error occured while installing mysql (2.8.1), and Bundler cannot
> > continue.
> > Make sure that `gem install mysql -v '2.8.1'` succeeds before bundling."
> >
> > I tried to install all sorts of library files related to mysql. Also
> > reinstalled several times $gem install mysql -v '2.8.1' with the syntax
> > --with-mysql-config.
> >
> > Pl advice to overcome the problem.
> >
> >    Install the following package
>
>   $ sudo apt-get install libmysqlclient-dev
>
>   Then try doing bundle. I hope this should help.
>
>
> >
> > --
> Regards
> Ramachandran
> _______________________________________________
> ILUGC Mailing List:
> http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
>



-- 
Thanks,
V. Karthick

My Experience shared in : http://vkarthickeyan.wordpress.com
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