以前はImageMagickで動作するrmagick gemのインストールがありました。 ImageMagickは、OpenMPを無効にしてソースからインストールしました。このインストールは問題なく動作します。しかし、私はrmagickとImageMagickをアンインストールして、GraphicsMagickで動作するバージョンを作ろうとしました。Ubuntu 10.04でgraphicsmagickを使ってrmagick 2.13.1をインストール
私はソースからGraphicsMagickをインストールして、OpenMP機能をもう一度無効にしました。私はrmagickをインストールするときしかし、私は次を得る:
Building native extensions. This could take a while...
ERROR: Error installing rmagick-2.13.1.gem:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 extconf.rb --build-opts --with-graphics-magick
checking for Ruby version >= 1.8.5... yes
checking for gcc... yes
checking for Magick-config... yes
Warning: Found a partial ImageMagick installation. Your operating system likely has some built-in ImageMagick libraries but not all of ImageMagick. This will most likely cause problems at both compile and runtime.
Found partial installation at: /usr
checking for ImageMagick version >= 6.4.9... yes
checking for HDRI disabled version of ImageMagick... yes
Package MagickCore was not found in the pkg-config search path.
Perhaps you should add the directory containing `MagickCore.pc'
to the PKG_CONFIG_PATH environment variable
No package 'MagickCore' found
Package MagickCore was not found in the pkg-config search path.
Perhaps you should add the directory containing `MagickCore.pc'
to the PKG_CONFIG_PATH environment variable
No package 'MagickCore' found
Package MagickCore was not found in the pkg-config search path.
Perhaps you should add the directory containing `MagickCore.pc'
to the PKG_CONFIG_PATH environment variable
No package 'MagickCore' found
Package MagickCore was not found in the pkg-config search path.
Perhaps you should add the directory containing `MagickCore.pc'
to the PKG_CONFIG_PATH environment variable
No package 'MagickCore' found
checking for stdint.h... yes
checking for sys/types.h... yes
checking for wand/MagickWand.h... no
Can't install RMagick 2.13.1. Can't find MagickWand.h.
*** 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/bin/ruby1.8
私はすでに実行しようとしています
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
とフォルダpkgconfigの内容を確認:
freetype2.pc GraphicsMagick.pc GraphicsMagick++.pc GraphicsMagickWand.pc libpng15.pc libpng.pc
何午前私はここで行方不明?
本当に便利ですか! – juanpastas