From: w wg <duzuike@...>
Date: 2007-07-18T00:07:11+09:00
Subject: How to install ruby-gd

Hi,

I installed the ruby-gd like so:

gem install ruby-gd

[root@rj-bsd /var/www/rjinfo.com]# gem install ruby-gd
Attempting local installation of 'ruby-gd'
Local gem file not found: ruby-gd*.gem
Attempting remote installation of 'ruby-gd'
Building native extensions.  This could take a while...
*** 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/ruby18
        --with-gd-dir
        --without-gd-dir
        --with-gd-include
        --without-gd-include=${gd-dir}/include
        --with-gd-lib
        --without-gd-lib=${gd-dir}/lib
        --with-xpm
        --without-xpm
        --with-jpeg
        --without-jpeg
        --with-ttf
        --without-ttf
        --with-xpm
        --without-xpm
        --with-freetype
        --without-freetype
        --with-zlib
        --without-zlib
        --with-pnglib
        --without-pnglib
        --with-gdlib
        --without-gdlib
ERROR:  While executing gem ... (RuntimeError)
    ERROR: Failed to build gem native extension.
Gem files will remain installed in
/usr/local/lib/ruby/gems/1.8/gems/ruby-gd-0.7.4 for inspection.
  ruby extconf.rb install ruby-gd\nchecking for main() in -lz... yes
checking for main() in -lpng... yes
checking for gdImagePng() in -lgd... no


Results logged to /usr/local/lib/ruby/gems/1.8/gems/ruby-gd-0.7.4/gem_make.out



Please help me, thank you.

--
WenGe Wang