2015-12-08 152 views
1

我將在Debian測試(伸展)中使用軟件包安裝在我的rails應用程序中安裝一些gem。我得到這個錯誤:使用軟件包安裝安裝bcrypt時出錯

Installing bcrypt 3.1.10 with native extensions 

Gem::Ext::BuildError: ERROR: Failed to build gem native extension. 

/usr/bin/ruby2.1 extconf.rb 
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h 

extconf failed, exit code 1 

Gem files will remain installed in /tmp/bundler20151208-29851-hg3bi3bcrypt-3.1.10/gems/bcrypt-3.1.10 for inspection. 
Results logged to /tmp/bundler20151208-29851-hg3bi3bcrypt-3.1.10/extensions/x86_64-linux/2.1.0/bcrypt-3.1.10/gem_make.out 
An error occurred while installing bcrypt (3.1.10), and Bundler cannot continue. 
Make sure that `gem install bcrypt -v '3.1.10'` succeeds before bundling. 

,但我一直在使用gem install安裝bcryptbcrypt-ruby

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那麼你可以說你正在運行的操作系統?某些操作系統版本需要安裝某些頭文件。 – mhaseeb

回答

6

對於C擴展編譯寶石,你需要安裝ruby-dev包:

$ sudo apt-get install ruby-dev 
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ruby​​-dev已經安裝並且是新版本。 –

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您是否還安裝了'build-essential'軟件包? – Drenmi

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重新安裝ruby-dev爲我工作。 –