【发布时间】:2010-07-12 01:27:22
【问题描述】:
从控制台:
adelevie@ubuntu:~$ gem install passenger
Building native extensions. This could take a while...
ERROR: Error installing passenger:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 extconf.rb
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- mkmf (LoadError)
from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
from extconf.rb:8
Gem files will remain installed in /home/adelevie/ruby/gems/gems/fastthread-1.0.7 for inspection.
Results logged to /home/adelevie/ruby/gems/gems/fastthread-1.0.7/ext/fastthread/gem_make.out
这是什么意思,我有什么选择?
【问题讨论】:
-
运行
ruby -e "p $:"并发布输出。这意味着找不到 ruby 自带的库mkmf。您可能已将其删除,但这可能是$:问题。