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.