blocks|key|4613591|text|我做了yarn+global+install+xxxx。这会导致rvm抱怨。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4613592|yarn+global+remove+xxxx|code-block|syntax|javascript|4613593|解决这个问题。|4613594|参考：|4613595|https://issues.jenkins-ci.org/browse/JENKINS-20636?page=com.atlassian.jira.plugin.system.issuetabpanels%253Achangehistory-tabpanel|4613596|https://github.com/yarnpkg/yarn/issues/2064|4613597|entityMap|0|LINK|mutability|MUTABLE|url|https://issues.jenkins-ci.org/browse/JENKINS-20636?page=com.atlassian.jira.plugin.system.issuetabpanels%253Achangehistory-tabpanel|1^0|3|O|0|0|0|0|0|3K|0|0|0|17|1|0^^$0|@$1|2|3|4|5|6|7|11|8|@$9|12|A|13|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|14|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|15|8|@]|D|@]|E|$]]|$1|M|3|N|5|6|7|16|8|@]|D|@]|E|$]]|$1|O|3|P|5|6|7|17|8|@]|D|@$9|18|A|19|1|1A]]|E|$]]|$1|Q|3|R|5|6|7|1B|8|@]|D|@$9|1C|A|1D|1|1E]]|E|$]]|$1|S|3|-4|5|6|7|1F|8|@]|D|@]|E|$]]]|T|$U|$5|V|W|X|E|$Y|Z]]|10|$5|V|W|X|E|$Y|R]]]]

I did <code>yarn global install xxxx</code>. It causes rvm to complain. 

<pre><code>yarn global remove xxxx
</code></pre>

Fix the issue.

Ref:

<a href="https://issues.jenkins-ci.org/browse/JENKINS-20636?page=com.atlassian.jira.plugin.system.issuetabpanels%3Achangehistory-tabpanel" rel="nofollow noreferrer">https://issues.jenkins-ci.org/browse/JENKINS-20636?page=com.atlassian.jira.plugin.system.issuetabpanels%3Achangehistory-tabpanel</a>

<a href="https://github.com/yarnpkg/yarn/issues/2064" rel="nofollow noreferrer">https://github.com/yarnpkg/yarn/issues/2064</a>

blocks|key|830284|text|我还收到了|type|unstyled|depth|inlineStyleRanges|entityRanges|data|830285|Missing+proper+which+command.+Make+sure+it+is+installed+before+using+RVM|offset|length|style|CODE|830286|启动我的shell时出现问题。|830287|我使用nvm、avn和rvm，并在开始出现错误时通过yarn全局安装了grunt-cli、karma-cli、typescript和typings。在删除所有全局包之后，错误消失了。|830288|我现在不能重现这个问题，去想吧。我只是想分享一下，以防有人遇到类似的问题。|830289|entityMap^0|0|0|20|0|0|3|3|7|3|B|3|Q|4|Z|9|19|9|1J|A|1U|7|0|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|$]]|$1|H|3|I|5|6|7|T|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|U|8|@$D|V|E|W|F|G]|$D|X|E|Y|F|G]|$D|Z|E|10|F|G]|$D|11|E|12|F|G]|$D|13|E|14|F|G]|$D|15|E|16|F|G]|$D|17|E|18|F|G]|$D|19|E|1A|F|G]]|9|@]|A|$]]|$1|L|3|M|5|6|7|1B|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]]|O|$]]

I also received the 

<code>Missing proper which command. Make sure it is installed before using RVM</code> 

issue when starting my shell.

I use <code>nvm</code>, <code>avn</code>, and <code>rvm</code> and had <code>grunt-cli</code>, <code>karma-cli</code>, <code>typescript</code>, and <code>typings</code> installed globally via <code>yarn</code> when I started getting the error. After removing all of the global packages, the error disappeared. 

I cannot reproduce the issue now, go figure. Just thought I'd share in case anyone has a similar issue.

blocks|key|1010789|text|同样的问题，但我最终通过重装RVM让它正常工作。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1010790|我没有太多的机会尝试问题中发布的解决方案：|1010791|https://github.com/rvm/rvm/issues/2385|offset|length|1010792|https://github.com/rvm/rvm/issues/4378|1010793|也不需要通过Homebrew+(重新)安装RVM。我在macOS高塞拉10.13.4+(17E199)。以下是我的笔记：|1010794|#+uninstalling+RVM:+https://stackoverflow.com/a/4747195/539149
rvm+implode
#+then+delete+all+mentions+of+RVM+in+~/.bashrc+~/.bash_profile+~/.profile+~/.zshrc

#+installing+RVM:+http://usabilityetc.com/articles/ruby-on-mac-os-x-with-rvm/+https://rvm.io/rvm/install
gpg+--keyserver+hkp://pgp.mit.edu+--recv-keys+409B6B1796C275462A1703113804BB82D39DC0E3+7D2BAF1CF37B13E2069D6956105BD0E739499BDB
brew+tap+--repair
curl+-sSL+https://get.rvm.io+%7C+bash+-s+stable+--ruby
#+add+RVM+to+bash+profile+(usually+in+one+of+~/.bashrc+~/.bash_profile+~/.profile+~/.zshrc)
nano+~/.bashrc
###
#+Add+RVM+to+PATH+for+scripting.+Make+sure+this+is+the+last+PATH+variable+change.
export+PATH="$PATH:$HOME/.rvm/bin"
#+Load+RVM+into+a+shell+session+*as+a+function*
[[+-s+"$HOME/.rvm/scripts/rvm"+]]+&&+source+"$HOME/.rvm/scripts/rvm"
###
#+reload+shell+settings
source+~/.bash_profile

#+upgrading+RVM:+https://rvm.io/rvm/upgrading
rvm+get+stable|code-block|syntax|javascript|1010795|我意识到这不是最好的解决方案，如果你正在进行一个正在燃烧的项目(或者它可能是？)。但我认为，始终拥有幂等代码片段是有帮助的，您可以应用这些代码片段来补救情况，然后在以后对其进行优化。|1010796|entityMap|0|LINK|mutability|MUTABLE|url|1|2|https://brew.sh/^0|0|0|0|12|0|0|0|12|1|0|6|8|2|0|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|13|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|14|8|@]|9|@$F|15|G|16|1|17]]|A|$]]|$1|H|3|I|5|6|7|18|8|@]|9|@$F|19|G|1A|1|1B]]|A|$]]|$1|J|3|K|5|6|7|1C|8|@]|9|@$F|1D|G|1E|1|1F]]|A|$]]|$1|L|3|M|5|N|7|1G|8|@]|9|@]|A|$O|P]]|$1|Q|3|R|5|6|7|1H|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|1I|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|E]]|Z|$5|V|W|X|A|$Y|I]]|10|$5|V|W|X|A|$Y|11]]]]

Same issue, but I finally got it working by reinstalling RVM.

I didn't have much luck trying the solutions posted in the issues for this:

<a href="https://github.com/rvm/rvm/issues/2385" rel="nofollow noreferrer">https://github.com/rvm/rvm/issues/2385</a>

<a href="https://github.com/rvm/rvm/issues/4378" rel="nofollow noreferrer">https://github.com/rvm/rvm/issues/4378</a>

Nor with (re)installing RVM through <a href="https://brew.sh/" rel="nofollow noreferrer">Homebrew</a>. I'm on macOS High Sierra 10.13.4 (17E199). Here are my notes:

<pre><code># uninstalling RVM: https://stackoverflow.com/a/4747195/539149
rvm implode
# then delete all mentions of RVM in ~/.bashrc ~/.bash_profile ~/.profile ~/.zshrc

# installing RVM: http://usabilityetc.com/articles/ruby-on-mac-os-x-with-rvm/ https://rvm.io/rvm/install
gpg --keyserver hkp://pgp.mit.edu --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
brew tap --repair
curl -sSL https://get.rvm.io | bash -s stable --ruby
# add RVM to bash profile (usually in one of ~/.bashrc ~/.bash_profile ~/.profile ~/.zshrc)
nano ~/.bashrc
###
# Add RVM to PATH for scripting. Make sure this is the last PATH variable change.
export PATH="$PATH:$HOME/.rvm/bin"
# Load RVM into a shell session *as a function*
[[ -s "$HOME/.rvm/scripts/rvm" ]] &amp;&amp; source "$HOME/.rvm/scripts/rvm"
###
# reload shell settings
source ~/.bash_profile

# upgrading RVM: https://rvm.io/rvm/upgrading
rvm get stable
</code></pre>

I realize this isn't the greatest solution if you're in the middle of a project that's on fire (or maybe it is?). But I think it's helpful to always have idempotent snippets that you can apply to remedy a situation, then optimize things later.

blocks|key|830334|text|brew+install+node为我修复了这个问题，我在执行\which时遇到了一些节点错误。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|830335|entityMap^0|0|H|V|6|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|$]]

<code>brew install node</code> fixed it for me, I was getting some node error when doing <code>\which</code>.

I think I install Magnet in Mac and remove better touch tool, then my terminal suddenly gets this:

<pre><code>Last login: Tue Aug 15 16:23:47 on ttys000

ERROR: Missing proper 'which' command. Make sure it is installed before using RVM!

WARNING:
 Errors sourcing '/Users/kenpeter/.rvm/scripts/base'.
 RVM will likely not work as expected.

ERROR: Missing proper 'which' command. Make sure it is installed before using RVM!

WARNING:
 Errors sourcing '/Users/kenpeter/.rvm/scripts/base'.
 RVM will likely not work as expected.
</code></pre>

When I type which in terminal, it works.

My question is that, how do I get rid of this warning?

Missing proper which command. Make sure it is installed before using RVM

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我想我在Mac上安装了Magnet，然后移除了更好的触摸工具，然后我的终端突然得到了这个：Last login: Tue Aug 15 16:23:47 on ttys000ERROR: Missing proper 'which' command. Make sure it is installed before u...

问缺少正确的哪个命令。在使用RVM之前，请确保已安装RVM
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问缺少正确的哪个命令。在使用RVM之前，请确保已安装RVMEN