RVM/rbenv Linux 新手请问 Ubuntu 安装到问题

FenRagwort · April 08, 2012 · Last by lihuazhang replied at April 12, 2012 · 4102 hits

在 Windows 下用 Wubi 安装的 Ubuntu RVM 安装应该是成功了吧，可是 gem install 总不成功

joey@ubuntu:~$ gem install sinatra ERROR: Loading command: install (LoadError) cannot load such file -- zlib ERROR: While executing gem ... (NameError) uninitialized constant Gem::Commands::InstallCommand

都是这样的信息，应该怎么办啊？

zhangyuan #1 April 09, 2012

运行一下

rvm requirements

会提示安装很多软件包，楼主安装了么？

hlcfan #2 April 09, 2012

前两天才碰到了这么个问题。你确定你联网了？

leopku #3 April 11, 2012

zlib 这个 ubuntu 包和开发包了没？

alice #4 April 11, 2012

apt-cache search zlib 看看 zlib 相关的包应该是开发包没了

jinleileiking #5 April 12, 2012

#1 楼 @zhangyuan is right

lihuazhang #6 April 12, 2012

在安装 rvm 之前，先把依赖包装上， sudo apt-get install build-essential libssl-dev libreadline5 libreadline5-dev zlib1g zlib1g-dev

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