2013-10-09 120 views
1

我試圖安裝一個串口包使用下面的命令的Ruby on Ubuntu的1.9:無法安裝通過寶石紅寶石的SerialPort

gem install serialport 

而且我得到以下錯誤:

Fetching: serialport-1.1.0.gem (100%) 
Building native extensions. This could take a while... 
ERROR: Error installing serialport: 
    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/serialport-1.1.0 for inspection. 
Results logged to /var/lib/gems/1.9.1/gems/serialport-1.1.0/ext/native/gem_make.out 

怎麼辦我解決這個問題,以便我可以安裝串口?

+0

可能重複:http://stackoverflow.com/questions/7645918/require-no-such-file-to-load-mkmf-loaderror –

回答

0

你需要ruby dev包來正確地安裝它。嘗試

sudo apt-get install ruby1.9.1-dev 
+2

也可以使用以下方法來自動匹配你的Ruby版本: sudo apt-get install ruby​​-dev –