如何将 ruby​​ 版本更新至 2.5.1?

如何将 ruby​​ 版本更新至 2.5.1?

当我尝试通过以下方式打开 metasploit

msfconsole

显示错误

rbenv: version `2.5.1' is not installed (set by /opt/metasploit-framework/.ruby-version)

我试过

rbenv install rbx-2.5.1

其显示

BUILD FAILED (Ubuntu 16.04 using ruby-build 20160602-19-g0c35180)

Inspect or clean up the working tree at /tmp/ruby-build.20180421085159.19307
Results logged to /tmp/ruby-build.20180421085159.19307.log

Last 10 log lines:
Updating files in vendor/cache
Bundle complete! 5 Gemfile dependencies, 11 gems now installed.
Bundled gems are installed into `./vendor/bundle`
Checking gcc: found
Checking g++: found
Checking bison:./configure:1430:in ``': No such file or directory - bison (Errno::ENOENT)
    from ./configure:1430:in `check_tool_version'
    from ./configure:722:in `check_tools'
    from ./configure:1815:in `run'
    from ./configure:1995:in `<main>'

现在做什么?

答案1

尝试运行此命令:

$ sudo apt-get i
$ sudo apt-get install libbison-dev bison

然后,再试一次。

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