Forum: Ruby-Gnome 2 Install gtk2 show error on window

Ab6f6d347725dbaa2e8d1d3f34d393d2?d=identicon&s=25 CC Chen (bigdicky)
on 2014-05-06 10:58
Hi,

ruby revision --> 2.0.0p451 x64
windows OS --> win7 64 bit



When I install gtk2 by using "gem install gtk2",
It will show below error message:




-->

Temporarily enhancing PATH to include DevKit...
Building native extensions.  This could take a while...
ERROR:  Error installing gtk2:
        ERROR: Failed to build gem native extension.

    C:/Ruby200-x64/bin/ruby.exe extconf.rb
checking for -Wall option to compiler... yes
checking for -Waggregate-return option to compiler... yes
checking for -Wcast-align option to compiler... yes
checking for -Wextra option to compiler... yes
checking for -Wformat=2 option to compiler... yes
checking for -Winit-self option to compiler... yes
checking for -Wlarger-than-65500 option to compiler... yes
checking for -Wmissing-declarations option to compiler... yes
checking for -Wmissing-format-attribute option to compiler... yes
checking for -Wmissing-include-dirs option to compiler... yes
checking for -Wmissing-noreturn option to compiler... yes
checking for -Wmissing-prototypes option to compiler... yes
checking for -Wnested-externs option to compiler... yes
checking for -Wold-style-definition option to compiler... yes
checking for -Wpacked option to compiler... yes
checking for -Wp,-D_FORTIFY_SOURCE=2 option to compiler... yes
checking for -Wpointer-arith option to compiler... yes
checking for -Wswitch-default option to compiler... yes
checking for -Wswitch-enum option to compiler... yes
checking for -Wundef option to compiler... yes
checking for -Wunsafe-loop-optimizations option to compiler... yes
checking for -Wwrite-strings option to compiler... yes
checking for rb_define_alloc_func() in ruby.h... yes
checking for rb_block_proc() in ruby.h... yes
checking for new allocation framework... yes
checking for attribute assignment... no
checking for Win32 OS... yes
checking for gobject-2.0 version (>= 2.12.0)... no
checking for brew... no
checking for port... 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=C:/Ruby200-x64/bin/ruby
        --with-pkg-config
        --without-pkg-config
        --with-override-variables
        --without-override-variables

extconf failed, exit code 1

Gem files will remain installed in
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/glib2-2.2.0 for inspectio
n.
Results logged to
C:/Ruby200-x64/lib/ruby/gems/2.0.0/extensions/x64-mingw32/2.0.0/glib2-2.2.0/gem_ma
ke.out

<---





May I know which step I miss when I install ruby ?
394f372e936f867e4e43bfd1315a0a4e?d=identicon&s=25 Masafumi Yokoyama (masafumi_y)
on 2014-05-23 12:53
Hi,

Thank you for trying to install Ruby/GTK2!

Actually, gtk2 gem has not support 64-bit Ruby in Windows yet.
If you use 32-bit Ruby, "gem install gtk2" will probably succeed.
(32-bit Ruby works on 64-bit Windows 7.)


Regards,
--
myokoym
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