Got "undefined method `split'" when installing gem dm-mysql-adapter

ruby-talk
1

Hello all,

I'm trying to install the gem dm-mysql-adapter with the following
command:

gem install dm-mysql-adapter -- --with-mysql-config=/usr/bin/mysql
--with-mysql-lib=/usr/lib/mysql

and got this result:

Building native extensions. This could take a while...
ERROR: Error installing dm-mysql-adapter:
  ERROR: Failed to build gem native extension.

/usr/local/bin/ruby extconf.rb --with-mysql-config=/usr/bin/mysql
--with-mysql-lib=/usr/lib/mysql
*** 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/local/bin/ruby
  --with-mysql-config
extconf.rb:43:in `<main>': undefined method `split' for nil:NilClass
(NoMethodError)

Gem files will remain installed in
/usr/local/lib/ruby/gems/1.9.1/gems/do_mysql-0.10.2 for inspection.
Results logged to
/usr/local/lib/ruby/gems/1.9.1/gems/do_mysql-0.10.2/ext/do_mysql/gem_make.out

Has anyone experience the same problem? What should I do to fix this?
Thanks!

···

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Posted via http://www.ruby-forum.com/.

2

just a thought, should you not be using --with-opt in place of --with-mysql ? also you might want to point to location of header file

···

On 10-11-09 01:12 AM, Deche Pangestu wrote:

Hello all,

I'm trying to install the gem dm-mysql-adapter with the following
command:

gem install dm-mysql-adapter -- --with-mysql-config=/usr/bin/mysql
--with-mysql-lib=/usr/lib/mysql

and got this result:

Building native extensions. This could take a while...
ERROR: Error installing dm-mysql-adapter:
   ERROR: Failed to build gem native extension.

/usr/local/bin/ruby extconf.rb --with-mysql-config=/usr/bin/mysql
--with-mysql-lib=/usr/lib/mysql
*** 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/local/bin/ruby
   --with-mysql-config
extconf.rb:43:in `<main>': undefined method `split' for nil:NilClass
(NoMethodError)

Gem files will remain installed in
/usr/local/lib/ruby/gems/1.9.1/gems/do_mysql-0.10.2 for inspection.
Results logged to
/usr/local/lib/ruby/gems/1.9.1/gems/do_mysql-0.10.2/ext/do_mysql/gem_make.out

Has anyone experience the same problem? What should I do to fix this?
Thanks!

--
Kind Regards,
Rajinder Yadav | DevMentor.org | Do Good! ~ Share Freely

GNU/Linux: 2.6.35-22-generic
Kubuntu x86_64 10.10 | KDE 4.5.1
Ruby 1.9.2p0 | Rails 3.0.1

3

Hello all,

I'm trying to install the gem dm-mysql-adapter with the following
command:

gem install dm-mysql-adapter -- --with-mysql-config=/usr/bin/mysql
--with-mysql-lib=/usr/lib/mysql

--with-mysql-config is expecting mysql_config or mysql5_config script,
not mysql binary.

If you provide a mysql_config script, there is no need for --with-
mysql-lib or --with-mysql-include.

Has anyone experience the same problem? What should I do to fix this?
Thanks!

Either provide --with-mysql-config or combine --with-mysql-lib & --
with-mysql-include

···

On Nov 9, 3:12 am, Deche Pangestu <cshar...@gmail.com> wrote:

--
Luis Lavena