无法在带有ruby 2.4.5的AIX 7.1上安装ruby gems

Question

我刚刚在AIX7.1上从源代码编译了ruby。但是，在生成过程中记录了以下错误。

*** Following extensions failed to configure:
../../../ext/gdbm/extconf.rb:0: Failed to configure gdbm. It will not be installed.
../../../ext/readline/extconf.rb:0: Failed to configure readline. It will not be installed.
../../../ext/zlib/extconf.rb:0: Failed to configure zlib. It will not be installed.
*** Fix the problems, then remove these directories and try again if you want.

现在，当我尝试使用geminstallcool.io-1.53.gem安装gem时，它给出了以下错误：

ERROR:  Loading command: install (LoadError)
cannot load such file -- zlib
ERROR:  While executing gem ... (NoMethodError)
undefined method `invoke_with_build_args' for nil:NilClass

edit:gdbm、readline和zlib都是在编译Ruby之前使用rpm安装的。

Answer 1

确保已安装以下RPM软件包：

• zlib-devel
• readline-devel
• gdbm-devel

AIX Toolbox站点上提供了可用的版本号和直接下载链接。

安装完开发包后，重新编译Ruby，它应该会正确编译这些库，然后重试gem install命令。