Failed to insert Gem mysql in Linux Manjaro

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It’s been a while since I started playing with Ruby on Rails on Ubuntu and created some little projects.

I currently installed the distro Manjaro and installed ruby and Rails and I want to run my project created on Ubuntu, but I am facing a problem with Gem mysql2.

When trying to startar the application "Rails" the following error is shown:

Could not find Proper version of railties (4.2.1) in any of the sources Run bundle install to install Missing Gems.

When executing the Bundle install command the following error occurs:

Building native extensions.  This could take a while...
ERROR:  Error installing mysql2:
 ERROR: Failed to build gem native extension.
    current directory: /home/wagner/.rvm/gems/ruby-2.3.1/gems/mysql2-0.3.18>>/ext/mysql2
/home/wagner/.rvm/rubies/ruby-2.3.1/bin/ruby -r >./siteconf20160831-4570-57p5rs.rb extconf.rb
checking for ruby/thread.h... yes
checking for rb_thread_call_without_gvl() in ruby/thread.h... yes
checking for rb_thread_blocking_region()... no
checking for rb_wait_for_single_fd()... yes
checking for rb_hash_dup()... yes
checking for rb_intern3()... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lm... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lz... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lsocket... no
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lnsl... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lmygcc... no
checking for mysql_query() in -lmysqlclient... no
*** 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=/home/wagner/.rvm/rubies/ruby-2.3.1/bin/$(RUBY_BASE_NAME)
 --with-mysql-dir
 --without-mysql-dir
 --with-mysql-include
 --without-mysql-include=${mysql-dir}/include
 --with-mysql-lib
 --without-mysql-lib=${mysql-dir}/lib
 --with-mysql-config
 --without-mysql-config
 --with-mysql-dir
 --without-mysql-dir
 --with-mysql-include
 --without-mysql-include=${mysql-dir}/include
 --with-mysql-lib
 --without-mysql-lib=${mysql-dir}/lib
 --with-mysqlclientlib
 --without-mysqlclientlib
 --with-mlib
 --without-mlib
 --with-mysqlclientlib
 --without-mysqlclientlib
 --with-zlib
 --without-zlib
 --with-mysqlclientlib
 --without-mysqlclientlib
 --with-socketlib
 --without-socketlib
 --with-mysqlclientlib
 --without-mysqlclientlib
 --with-nsllib
 --without-nsllib
 --with-mysqlclientlib
 --without-mysqlclientlib
 --with-mygcclib
 --without-mygcclib
 --with-mysqlclientlib
 --without-mysqlclientlib
To see why this extension failed to compile, please check the mkmf.log >which can be found here:
  /home/wagner/.rvm/gems/ruby-2.3.1/extensions/x86_64-linux/2.3.0>/mysql2-0.3.18/mkmf.log
extconf failed, exit code 1
Gem files will remain installed in /home/wagner/.rvm/gems/ruby-2.3.1/gems/mysql2-0.3.18 for inspection.
Results logged to /home/wagner/.rvm/gems/ruby-2.3.1/extensions/x86_64->linux/2.3.0/mysql2-0.3.18/gem_make.out

In my gemfile Gem is configured as follows: 'mysql2', '~> 0.3.18'

Does anyone have any idea what could be wrong? Thank you very much for your attention.

ruby-on-rails linux ruby terminal

2 answers

0

Hello you need to install native build libraries from MySQL

sudo apt-get install libmysqlclient-dev

If you have not installed, install also the build-essential

sudo apt-get install build-essential

And then yes, install the MySQL

gem install mysql2
  • 1

    Hello, Manjaro does not have the apt-get command. On the weekend when I am at home I will look for the equivalent command for Manjaro . Thanks for the tip.

  • @Wagnerrodrigues worked out well?

  • 1

    I didn’t even have time to look over the weekend. Today I searched and did not find the equivalent commands for Manjaro, but when searching for mysql in Pacman package manager I found the libmariadbclient package and installed it. After that I ran Bundle install and it worked. Thanks for the help.

  • The answer does not answer the question.

0

In Manjaro and any other Archlinux-based distribution, as the @Wagnerrodrigues comment, you need to install the package libmariadbclient with the command:

pacman -S libmariadbclient

Once done, return to the normal Gem mysql2 installation and it will work.

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