我不是在这里谈论 DVD-R。当你从商店例如零售购买的软件和DVD电影,怎么会是那个DVD刻录到原盘?如果我想刻录那些类型的“商业”光盘,我需要什么?(例如,是否有类似于 DVD 刻录机的特殊设备?)
我安装了 ImageMagick,(使用 ImageMagick 6.7.3-7)
./configure --prefix=/usr && make && make install
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当我尝试
gem install imagemagick
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我得到
Building native extensions. This could take a while...
ERROR: Error installing rmagick:
ERROR: Failed to build gem native extension.
/usr/bin/ruby extconf.rb
checking for Ruby version >= 1.8.5... yes
checking for gcc... yes
checking for Magick-config... yes
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.
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