[英]How to install a specific version of ruby-dev on termux
I'm trying to setup ruby on rails environment on termux on android.我正在尝试在 android 上的 termux 上设置 ruby on rails 环境。 I want to use
2.1.10 ruby
.我想使用
2.1.10 ruby
。 All I found was apt install ruby-dev
or pkg install ruby-dev
which installs the latest version of ruby.我发现的只是
apt install ruby-dev
或pkg install ruby-dev
,它安装了最新版本的 ruby。 any suggestions?有什么建议?
You can install rvm.你可以安装rvm。
0. Recomendation: install tmux and zsh , and change zsh as default shell. 0. 建议:安装tmux和zsh ,并将 zsh 更改为默认 shell。 Oh my Zsh worked.
哦,我的 Zsh工作了。 Powerline fonts too (by install termux-style script)
电力线字体(通过安装 termux 风格的脚本)
Let's install rvm:让我们安装 rvm:
1. Install gawk, curl and tar packages: 1. 安装 gawk、curl 和 tar 包:
apt install curl gawk tar
2. Go to rvm.io site and just copy 'Install RVM' command, look' like: 2. 转到 rvm.io 站点,然后复制“安装 RVM”命令,如下所示:
curl -sSL https://get.rvm.io | bash -s stable
3. Add this line [[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
3. 添加这一行
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
to your ~/.bashrc or ~/.zshrc file [[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
到你的 ~/.bashrc 或 ~/.zshrc 文件
4. Now your shell must writing a syntax PS problem, just open rvm script and edit it: 4.现在你的shell肯定是写了一个语法PS问题,直接打开rvm脚本编辑一下:
vi ~/.rvm/scripts/rvm
Now you must found a block like:现在你必须找到一个像这样的块:
case "`uname` in
(CYGWIN*|MINGW*)
... etc ...
Just replace the 3 initialization variable __shell_name strings with this:只需将 3 个初始化变量 __shell_name 字符串替换为:
__shell_name="gawk 'BEGIN{RS=\"\"}; NR==1{print; exit
}' /proc/$$/cmdline | tr - '\0'" ;;
apt install ruby-dev
installs ruby 2.5.1-1 apt install ruby-dev
安装 ruby 2.5.1-1
And that's the latest version, I think.这是最新版本,我想。
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