blocks|key|221625|text|这可能是因为终端没有加载rvm+shell配置。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|221626|尝试从您的终端执行以下操作：|221627|$+source+~/.rvm/scripts/rvm|code-block|syntax|javascript|221628|然后|221629|$+type+rvm+%7C+head+-n+1|221630|如果输出为：|221631|rvm+is+a+function|221632|您可能需要将"source+~/.rvm/scripts/rvm“添加到~/.bash_profile文件中|221633|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|Y|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|Z|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|10|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|11|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

It might because the terminal not having rvm shell configuration loaded.

Try following from your terminal:

<pre><code>$ source ~/.rvm/scripts/rvm
</code></pre>

then

<pre><code>$ type rvm | head -n 1
</code></pre>

If the output is:

<pre><code>rvm is a function
</code></pre>

You may need to add "source ~/.rvm/scripts/rvm" to your ~/.bash_profile file

blocks|key|219809|text|您需要阅读安装RVM时显示的所有文本：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|219810|rm+-rf+~/.rvm
curl+-L+https://get.rvm.io+%7C+bash+-s+stable|code-block|syntax|javascript|219811|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

you need to read all the texts that are displayed when you install RVM:

<pre><code>rm -rf ~/.rvm
curl -L https://get.rvm.io | bash -s stable
</code></pre>

blocks|key|219833|text|在运行sudo+curl+-L+https://get.rvm.io+%7C+bash+-s+stable+--ruby之后|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|219834|您需要关闭终端，然后重新打开！|BOLD|219835|entityMap^0|3|1J|0|0|F|0^^$0|@$1|2|3|4|5|6|7|K|8|@$9|L|A|M|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|N|8|@$9|O|A|P|B|H]]|D|@]|E|$]]|$1|I|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|J|$]]

after you run <code>sudo curl -L https://get.rvm.io | bash -s stable --ruby</code>
you need to close the terminal ,then open again!

blocks|key|3081596|text|这对我很有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3081597|rm+-rf+~/.rvm
curl+-L+https://get.rvm.io+%7C+bash+-s+stable|code-block|syntax|javascript|3081598|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This worked for me: 

<pre><code>rm -rf ~/.rvm
curl -L https://get.rvm.io | bash -s stable
</code></pre>

blocks|key|219549|text|source+/etc/profile为我工作。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|219550|entityMap^0|0|J|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

<code>source /etc/profile</code> worked for me.

blocks|key|3081636|text|对于长期解决方案，您应该将以下内容添加到~/.profile文件中：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3081637|[[+-s+"$HOME/.rvm/scripts/rvm"+]]+&&+source+"$HOME/.rvm/scripts/rvm"|code-block|syntax|javascript|3081638|要简单地将rvm加载到单个终端中，请使用|3081639|source+"$HOME/.rvm/scripts/rvm"|3081640|假设这个调用更多是跨平台的：|3081641|.+"$HOME/.rvm/scripts/rvm"|3081642|entityMap^0|K|A|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|Y|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|Z|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|10|8|@]|D|@]|E|$]]|$1|Q|3|R|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|S|3|-4|5|6|7|12|8|@]|D|@]|E|$]]]|T|$]]

For a long-term solution, you should add this to your <code>~/.profile</code> file:

<pre><code>[[ -s "$HOME/.rvm/scripts/rvm" ]] &amp;&amp; source "$HOME/.rvm/scripts/rvm"
</code></pre>

to simply load rvm into a single terminal, use 

<pre><code>source "$HOME/.rvm/scripts/rvm"
</code></pre>

supposedly this call is more cross-platform:

<pre><code>. "$HOME/.rvm/scripts/rvm"
</code></pre>

blocks|key|3081617|text|安装RVM后关闭并重启终端-每次都会遇到问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3081618|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Close and restart terminal after installing RVM — gets me EVERY TIME.

blocks|key|2867990|text|要开始使用RVM，您需要在终端中输入source+/Users/yourusername/.rvm/scripts/rvm+(当然，在yourusername的位置插入您的真实用户名)。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2867991|entityMap^0|I|17|1V|C|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

To start using RVM, you'll need to enter <code>source /Users/yourusername/.rvm/scripts/rvm</code> into your terminal (of course, insert your real username in place of <code>yourusername</code>).

blocks|key|2868022|text|正如@mpapis所建议的，首先做这件事|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2868023|$+rm+-rf+~/.rvm|offset|length|style|CODE|2868024|$+curl+-L+https://get.rvm.io+%7C+bash+-s+stable|2868025|然后，按照@peterpengnz的建议，执行此操作，您应该可以处理RVM+cmd问题|2868026|$+source+~/.rvm/scripts/rvm|2868027|entityMap^0|0|0|F|0|0|19|0|0|0|R|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@$D|R|E|S|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|T|8|@$D|U|E|V|F|G]]|9|@]|A|$]]|$1|J|3|K|5|6|7|W|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|X|8|@$D|Y|E|Z|F|G]]|9|@]|A|$]]|$1|N|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|O|$]]

As suggested by @mpapis, Do this first

<code>$ rm -rf ~/.rvm</code>

<code>$ curl -L https://get.rvm.io | bash -s stable</code>

Then, as suggested by @peterpengnz, do this and you should be fine with RVM cmd issues

<code>$ source ~/.rvm/scripts/rvm</code>

Really, I don't know what happened. Excuse me if this question is so NOOB, but I can't find the solution for this problem.

<blockquote>
 -bash: rvm: command not found
</blockquote>

I tried this

<blockquote>
 curl -L <a href="https://get.rvm.io" rel="noreferrer">https://get.rvm.io</a> | bash -s -- --version latest 
</blockquote>

but still nothing I need to see the ruby version for use the simplecov because it not works with older version from 1.9

rvm: command not found MAC OX

真的，我不知道发生了什么。如果这个问题这么新手，请原谅，但我找不到解决这个问题的办法。 -bash: rvm:未找到命令我试过了 curl -L  | bash -s -最新版本但是我仍然不需要看到使用simplecov的ruby版本，因为它不能与1.9的旧版本一起工作。

问rvm:命令未找到MAC OX
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回答 9

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