ruby-on-rails - mandriva 2011 + ruby​​ 错误 no such file to load -- zlib

Question

错误如下:

root@localhost # gem install rails -v=2.3.8
ERROR:  Loading command: install (LoadError)
    no such file to load -- zlib
ERROR:  While executing gem ... (NameError)
    uninitialized constant Gem::Commands::InstallCommand

Answer 1

假设您使用RVM，使用它来安装zlib

RVM packages-zlib命令是:

rvm package install zlib
rvm remove 1.9.1
rvm install 1.9.1 -C --with-zlib-dir=$rvm_path/usr

P.S.rvm package 命令在 v1.6.25 中已重命名为 rvm pkg。