麻煩在Mac

Question

安裝乘客的寶石從終端

$ sudo gem install passenger 
Building native extensions. This could take a while... 
ERROR: Error installing passenger: 
    ERROR: Failed to build gem native extension. 
    /Users/dan/.rvm/rubies/ruby-2.0.0-p0/bin/ruby extconf.rb 
extconf.rb:13:in `block in <main>': Use RbConfig instead of obsolete and deprecated Config. 
extconf.rb:13:in `block in <main>': Use RbConfig instead of obsolete and deprecated Config. 
make 
Makefile:104: *** missing separator. Stop. 


Gem files will remain installed in /Users/dan/.rvm/gems/ruby-2.0.0-p0/gems/fastthread-1.0.7 for inspection. 
Results logged to /Users/dan/.rvm/gems/ruby-2.0.0-p0/gems/fastthread-1.0.7/ext/fastthread/gem_make.out 

不明白這個錯誤，爲什麼它會出現兩次？任何指導讚賞。

Answer 1

乘客3.0.19（你用gem install得到的默認版本）還沒準備好用於ruby 2.要麼使用ruby 1.9.3，要麼使用當前的乘客4 beta。

Answer 2

安裝乘客4測試版的命令是gem install passenger -v 4.0.0.rc4它解決了這個錯誤我。