我有问题将rmagick gem安装到vagrant VM。
sudo apt-get update
完成了!
我安装了流浪者:
错误:
ERROR: Error installing rmagick:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.9.1 extconf.rb
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- mkmf (LoadError)
from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from extconf.rb:1:in `<main>'
Gem files will remain installed in /var/lib/gems/1.9.1/gems/rmagick-2.13.4 for inspection.
Results logged to /var/lib/gems/1.9.1/gems/rmagick-2.13.4/ext/RMagick/gem_make.out
我忘记了什么?
答案 0 :(得分:0)
我试过这个,问题解决了。
AsyncTask