blocks|key|1362699|text|使用brew安装nvm有两个步骤。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1362700|首先使用brew安装应用程序：|1362701|brew+install+nvm|offset|length|style|CODE|1362702|然后看一下brew信息“警告”部分，看看你还需要做些什么：|1362703|brew+info+nvm|1362704|您可能会看到这样的情况(这可能会改变！)：|1362705|You+should+create+NVM's+working+directory+if+it+doesn't+exist:

++mkdir+~/.nvm

Add+the+following+to+~/.bash_profile+or+your+desired+shell
configuration+file:

++export+NVM_DIR="$HOME/.nvm"
++.+"/usr/local/opt/nvm/nvm.sh"|code-block|syntax|javascript|1362706|如果您没有~/..bash_profile文件，那么只需创建一个。|1362707|在尝试再次运行命令之前，请确保重新启动终端。|BOLD|1362708|entityMap^0|0|0|0|G|0|0|0|D|0|0|0|0|7|E|0^^$0|@$1|2|3|4|5|6|7|11|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|12|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|13|8|@$F|14|G|15|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|16|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|17|8|@$F|18|G|19|H|I]]|9|@]|A|$]]|$1|N|3|O|5|6|7|1A|8|@]|9|@]|A|$]]|$1|P|3|Q|5|R|7|1B|8|@]|9|@]|A|$S|T]]|$1|U|3|V|5|6|7|1C|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|1D|8|@$F|1E|G|1F|H|Y]]|9|@]|A|$]]|$1|Z|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]]|10|$]]

There are two steps to installing nvm with brew.
First use brew to install the application:
<code>brew install nvm</code>
Then take a look at the brew info &quot;caveats&quot; section, to see what else you have to do:
<code>brew info nvm</code>
You might see something like (this can change!):
<pre><code>You should create NVM's working directory if it doesn't exist:

 mkdir ~/.nvm

Add the following to ~/.bash_profile or your desired shell
configuration file:

 export NVM_DIR=&quot;$HOME/.nvm&quot;
 . &quot;/usr/local/opt/nvm/nvm.sh&quot;
</code></pre>
If you do not have a ~/.bash_profile file, then you can simply create one.
Make sure to restart your terminal before trying to run the <code>nvm</code> command again.

blocks|key|1362801|text|我跟踪了@user3207874的答案，但它仍然对我没有用。在这些步骤之后，我不得不运行这个命令：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1362802|source+$(brew+--prefix+nvm)/nvm.sh|code-block|syntax|javascript|1362803|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|$]]

I followed @user3207874's answer, but it still wasn't working for me. I had to run this command after those steps:
<pre><code>source $(brew --prefix nvm)/nvm.sh
</code></pre>

blocks|key|1362752|text|从医生那里：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1362753|您的系统可能没有设置命令的.bash_profile文件。只需使用touch+~/..bash_profile创建一个，然后再次运行安装脚本
您可能需要重新启动终端实例。尝试在终端中打开一个新的选项卡/窗口，然后重试。|blockquote|1362754|为me...Why重新开始工作不是所有的bug都那么容易吗？！！|1362755|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/creationix/nvm#verify-installation^0|0|6|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$]]|$1|G|3|H|5|6|7|V|8|@]|9|@]|C|$]]|$1|I|3|-4|5|6|7|W|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

<a href="https://github.com/creationix/nvm#verify-installation" rel="noreferrer">From the docs:</a> 

<blockquote>
 Your system may not have a [.bash_profile file] where the command is
 set up. Simply create one with touch ~/.bash_profile and run the
 install script again
 
 you might need to restart your terminal instance. Try opening a new
 tab/window in your terminal and retry.
</blockquote>

Restarting worked for me...Why can't all bugs be so easy?!!

blocks|key|1362829|text|只是为Aaditya的回答添加一些解释来解释它的工作原理。我不能重播是因为我没有足够的声誉。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1362830|基本上有两个重要的步骤需要遵循。|1362831|导出NVM_DIR位置。如果这个文件夹不存在，你需要先创建它。|1362832|export+NVM_DIR="$HOME/.nvm"|code-block|syntax|javascript|1362833|其次，您需要获取nvm的脚本。通常是这样的|1362834|.+"/usr/local/opt/nvm/nvm.sh"|1362835|如果第二步的路径确实有效，可能是因为您的设备中的路径不同。找到其路径的一种简单方法是使用命令|1362836|brew+--prefix+nvm|1362837|输出将是nvm.sh文件所在的nvm安装目录的路径。在$()中设置命令将创建一个子subshell以获得该路径。我们可以使用它来源nvm.sh脚本，无论它位于何处，如下所示：|offset|length|style|CODE|1362838|.+$(brew+--prefix+nvm)/nvm.sh|1362839|使用该命令可以替代.+"/usr/local/opt/nvm/nvm.sh"在您的.bash_profile中。|1362840|entityMap^0|0|0|0|0|0|0|0|0|4|6|0|0|9|T|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|15|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|16|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|17|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|18|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|19|8|@]|9|@]|A|$I|J]]|$1|O|3|P|5|6|7|1A|8|@]|9|@]|A|$]]|$1|Q|3|R|5|H|7|1B|8|@]|9|@]|A|$I|J]]|$1|S|3|T|5|6|7|1C|8|@$U|1D|V|1E|W|X]]|9|@]|A|$]]|$1|Y|3|Z|5|H|7|1F|8|@]|9|@]|A|$I|J]]|$1|10|3|11|5|6|7|1G|8|@$U|1H|V|1I|W|X]]|9|@]|A|$]]|$1|12|3|-4|5|6|7|1J|8|@]|9|@]|A|$]]]|13|$]]

Just adding some explanation for Aaditya's answer to explain why it works. I can't replay because I don't have enough reputation.
Basically there are 2 important steps to follow
Export NVM_DIR location. You need to create this folder if it doesn't exist first.
<pre><code>export NVM_DIR=&quot;$HOME/.nvm&quot;
</code></pre>
Second you need to source nvm's script. It is usually like this
<pre><code>. &quot;/usr/local/opt/nvm/nvm.sh&quot;
</code></pre>
If the path on the second step does work it may be because the path is different in your device. One easy way to find its path is with the command
<pre><code>brew --prefix nvm
</code></pre>
The output will be the path for the nvm installation directory in which the <code>nvm.sh</code> file resides. Setting the command inside $() will create a subshell to get that path. We can use it to source the nvm.sh script wherever it is located like this:
<pre><code>. $(brew --prefix nvm)/nvm.sh
</code></pre>
Using that command is a replacement for <code>. &quot;/usr/local/opt/nvm/nvm.sh&quot;</code> in your .bash_profile.

blocks|key|495233|text|在运行npm+install之后，我也遇到了同样的问题|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|495234|以下解决方案对我有效：|495235|运行brew+doctor为NPM查找断开的符号链接|ordered-list-item|495236|运行brew+cleanup来清理它们|495237|entityMap^0|3|B|0|0|2|B|0|2|C|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|R|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|K|3|L|5|J|7|V|8|@$9|W|A|X|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|Y|8|@]|D|@]|E|$]]]|N|$]]

I had the same problem after running <code>npm install</code> 

The following solution worked for me: 

<ol>
<li>Run <code>brew doctor</code> to find broken symlinks for NPM </li>
<li>Run <code>brew cleanup</code> to clean them up</li>
</ol>

blocks|key|2205993|text|只是增加了一些新的信息。nvm的文档有以下说明：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2205994|不支持自制安装。如果您有问题的家庭brew安装nvm，请brew卸载它，并安装使用下面的说明，然后再提出一个问题。|blockquote|2205995|因此，对于任何到这里来的人，可能通过brew卸载并按照推荐的方式安装：https://github.com/nvm-sh/nvm|offset|length|2205996|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/nvm-sh/nvm^0|0|0|Z|T|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$]]|$1|E|3|F|5|6|7|S|8|@]|9|@$G|T|H|U|1|V]]|A|$]]|$1|I|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|J|$K|$5|L|M|N|A|$O|P]]]]

Just adding some new info.
The docs for nvm have this note:
<blockquote>
Homebrew installation is not supported. If you have issues with homebrew-installed nvm, please brew uninstall it, and install it using the instructions below, before filing an issue.
</blockquote>
So for anyone coming here, potentially uninstall via brew and install as per recommendation : <a href="https://github.com/nvm-sh/nvm" rel="nofollow noreferrer">https://github.com/nvm-sh/nvm</a>

After installing nvm with brew, and running <code>nvm</code>, it says <code>nvm: command not found</code>
How can I get the command to execute?

Brew install nvm. nvm: command not found

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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在使用brew安装nvm并运行nvm之后，它表示nvm: command not found如何让命令执行？

问Brew安装nvm。nvm:找不到命令
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