blocks|key|4479617|text|我猜你有两个python安装，或者两个pip安装，其中一个已经被部分删除了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4479618|为什么要使用sudo？理想情况下，您应该能够从您的用户帐户安装和运行所有内容，而不是使用root。如果您将root和您的本地帐户混合在一起，则更有可能遇到权限问题(例如，查看它给出的关于“父目录不属于当前用户”的警告)。|offset|length|style|CODE|4479619|如果运行此命令，您会得到什么结果？|4479620|$+head+-n1+/usr/local/bin/pip|code-block|syntax|javascript|4479621|这将显示pip正在尝试使用的python二进制文件。如果它指向/usr/local/opt/python/bin/python2.7，则尝试运行以下命令：|4479622|$+ls+-al+/usr/local/opt/python/bin/python2.7|4479623|如果显示“没有这样的文件或目录”，则pip正在尝试使用已删除的python二进制文件。|4479624|接下来，试试这个：|4479625|$+which+python
$+which+python2.7|4479626|查看实际运行的python二进制文件的路径。|4479627|因为它看起来像是在某个地方成功安装了pip，所以/usr/local/bin/pip可能是PATH上更高级的pip旧安装的一部分。要测试这一点，您可以尝试将不起作用的pip二进制文件移出此处(可能需要sudo)：|4479628|$+mv+/usr/local/bin/pip+/usr/local/bin/pip.old|4479629|然后再次尝试运行pip+--version命令。希望它能选择正确的版本并成功运行。|4479630|entityMap^0|0|6|4|0|0|0|4|3|V|Z|0|0|0|0|0|0|O|I|19|4|2B|3|2S|4|0|0|8|D|0^^$0|@$1|2|3|4|5|6|7|18|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|19|8|@$D|1A|E|1B|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|1C|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|1D|8|@]|9|@]|A|$M|N]]|$1|O|3|P|5|6|7|1E|8|@$D|1F|E|1G|F|G]|$D|1H|E|1I|F|G]]|9|@]|A|$]]|$1|Q|3|R|5|L|7|1J|8|@]|9|@]|A|$M|N]]|$1|S|3|T|5|6|7|1K|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|1L|8|@]|9|@]|A|$]]|$1|W|3|X|5|L|7|1M|8|@]|9|@]|A|$M|N]]|$1|Y|3|Z|5|6|7|1N|8|@]|9|@]|A|$]]|$1|10|3|11|5|6|7|1O|8|@$D|1P|E|1Q|F|G]|$D|1R|E|1S|F|G]|$D|1T|E|1U|F|G]|$D|1V|E|1W|F|G]]|9|@]|A|$]]|$1|12|3|13|5|L|7|1X|8|@]|9|@]|A|$M|N]]|$1|14|3|15|5|6|7|1Y|8|@$D|1Z|E|20|F|G]]|9|@]|A|$]]|$1|16|3|-4|5|6|7|21|8|@]|9|@]|A|$]]]|17|$]]

I'm guessing you have two python installs, or two pip installs, one of which has been partially removed.

Why do you use <code>sudo</code>? Ideally you should be able to install and run everything from your user account instead of using root. If you mix root and your local account together you are more likely to run into permissions issues (e.g. see the warning it gives about "parent directory is not owned by the current user").

What do you get if you run this?

<pre><code>$ head -n1 /usr/local/bin/pip
</code></pre>

This will show you which python binary <code>pip</code> is trying to use. If it's pointing <code>/usr/local/opt/python/bin/python2.7</code>, then try running this:

<pre><code>$ ls -al /usr/local/opt/python/bin/python2.7
</code></pre>

If this says "No such file or directory", then pip is trying to use a python binary that has been removed.

Next, try this:

<pre><code>$ which python
$ which python2.7
</code></pre>

To see the path of the python binary that's actually working.

Since it looks like pip was successfully installed somewhere, it could be that <code>/usr/local/bin/pip</code> is part of an older installation of pip that's higher up on the <code>PATH</code>. To test that, you may try moving the non-functioning <code>pip</code> binary out of the way like this (might require <code>sudo</code>):

<pre><code>$ mv /usr/local/bin/pip /usr/local/bin/pip.old
</code></pre>

Then try running your <code>pip --version</code> command again. Hopefully it picks up the correct version and runs successfully.

blocks|key|4478833|text|我使用home-brew在OSX10.10上安装了2.7，但新的安装缺少sym链接。我跑了|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4478834|brew+link+--overwrite+python|code-block|syntax|javascript|4478835|正如在How+to+symlink+python+in+Homebrew?中提到的，它解决了这个问题。|offset|length|4478836|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/13354207/how-to-symlink-python-in-homebrew/13354417#13354417^0|0|0|3|Y|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

I had used home-brew to install 2.7 on OS X 10.10 and the new install was missing the sym links. I ran

<pre><code>brew link --overwrite python
</code></pre>

as mentioned in <a href="https://stackoverflow.com/questions/13354207/how-to-symlink-python-in-homebrew/13354417#13354417">How to symlink python in Homebrew?</a> and it solved the problem.

blocks|key|4478874|text|我在我的安装中使用sudo也犯了同样的错误。(糟糕)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4478875|brew+install+python
brew+linkapps+python
brew+link+--overwrite+python+|code-block|syntax|javascript|4478876|这让一切都恢复了正常。|4478877|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I made the same error using sudo for my installation. (oops)

<pre><code>brew install python
brew linkapps python
brew link --overwrite python 
</code></pre>

This brought everything back to normal.

blocks|key|4478910|text|如果它对任何人有帮助，当pip在升级后停止工作时，另一个问题中提到的解决方案对我有效：Pip+broken+after+upgrading。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4478911|当之前缓存的位置改变时，这似乎是一个问题，所以您可以使用以下命令刷新缓存：|4478912|hash+-r|code-block|syntax|javascript|4478913|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/26302805/pip-broken-after-upgrading^0|17|Q|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

In case it helps anyone, the solution mentioned in this other question worked for me when pip stopped working today after upgrading it: <a href="https://stackoverflow.com/questions/26302805/pip-broken-after-upgrading">Pip broken after upgrading</a>

It seems that it's an issue when a previously cached location changes, so you can refresh the cache with this command:

<pre><code>hash -r
</code></pre>

blocks|key|4478948|text|在我的例子中，我决定从mac上删除自制的python安装，因为我已经通过MacPorts在mac上安装了另外两个版本的python。这导致了错误消息。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4478949|通过brew重新安装python解决了我的问题。|4478950|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

In my case, I decided to remove the homebrew python installation from my mac as I already had two other versions of python installed on my mac through MacPorts. This caused the error message. 

Reinstalling python through brew solved my issue.

blocks|key|4479791|text|我也有同样的问题。我已经安装了Python+2.7和3.6。Python2.7让virtualenv正常工作，但是在安装了Python3之后，virtualenv一直在寻找2.7版本，但是找不到。执行pip+install+virtualenv安装了Python3版本的virtualenv。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4479792|然后，对于每个命令，如果我想使用Python2，我将使用virtualenv+--python=python2.7+somecommand|4479793|entityMap^0|14|A|2S|M|0|S|15|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]|$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|R|8|@]|D|@]|E|$]]]|I|$]]

I had the same issue. I have both Python 2.7 &amp; 3.6 installed. Python 2.7 had <code>virtualenv</code> working, but after installing Python3, virtualenv kept looking for version 2.7 and couldn't find it. 
Doing <code>pip install virtualenv</code> installed the Python3 version of virtualenv.

Then, for each command, if I want to use Python2, I would use <code>virtualenv --python=python2.7 somecommand</code>

blocks|key|4478999|text|为了简化操作，我们可以使用以下命令重新安装版本2：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4479000|brew+install+python@2|offset|length|style|CODE|4479001|然后在我的mac上，它看起来如下所示：|4479002|▶+python+-V
Python+2.7.10

▶+python2+-V
Python+2.7.14

▶+python3+-V
Python+3.6.5

▶+pip2+-V
pip+9.0.3+from+/usr/local/lib/python2.7/site-packages+(python+2.7)

▶+pip3+-V
pip+9.0.3+from+/usr/local/lib/python3.6/site-packages+(python+3.6)

▶+pip+--version
pip+9.0.3+from+/usr/local/lib/python2.7/site-packages+(python+2.7)|code-block|syntax|javascript|4479003|entityMap^0|0|0|L|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@$D|S|E|T|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|U|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|V|8|@]|9|@]|A|$M|N]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

To simplify to operation, we can use the below command to reinstall version 2:

<code>
brew install python@2
</code>

Then on my mac, it looks as below:

<pre><code>▶ python -V
Python 2.7.10

▶ python2 -V
Python 2.7.14

▶ python3 -V
Python 3.6.5

▶ pip2 -V
pip 9.0.3 from /usr/local/lib/python2.7/site-packages (python 2.7)

▶ pip3 -V
pip 9.0.3 from /usr/local/lib/python3.6/site-packages (python 3.6)

▶ pip --version
pip 9.0.3 from /usr/local/lib/python2.7/site-packages (python 2.7)
</code></pre>

blocks|key|4479830|text|sudo+/usr/bin/easy_install+pip|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4479831|这个命令适用于我|unstyled|4479832|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>sudo /usr/bin/easy_install pip
</code></pre>

this command worked out for me

blocks|key|4479038|text|我也有同样的问题。如果我运行brew+link+--overwrite+python2。还有zsh:+/usr/local/bin//fab:+bad+interpreter:+/usr/local/opt/python/bin/python2.7:+no+such+file+or+directory。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4479039|cd+/usr/local/opt/
mv+python2+python|code-block|syntax|javascript|4479040|解决了！现在我们可以使用python2版本的fabric了。|4479041|===+2018/07/25更新|4479042|当您的os+python链接到python3时，有一种使用python2版本fab的方便方法。命令的.sh。|4479043|#+fab+python2
cd+/usr/local/opt
rm+python
ln+-s+python2+python

#+use+the+fab+cli
...

#+link+to+python3
cd+/usr/local/opt
rm+python
ln+-s+python3+python|4479044|希望这能有所帮助。|4479045|entityMap^0|E|T|1A|2X|0|0|0|0|1E|3|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|12|8|@]|D|@]|E|$]]|$1|M|3|N|5|6|7|13|8|@]|D|@]|E|$]]|$1|O|3|P|5|6|7|14|8|@$9|15|A|16|B|C]]|D|@]|E|$]]|$1|Q|3|R|5|H|7|17|8|@]|D|@]|E|$I|J]]|$1|S|3|T|5|6|7|18|8|@]|D|@]|E|$]]|$1|U|3|-4|5|6|7|19|8|@]|D|@]|E|$]]]|V|$]]

I got same problem. If I run <code>brew link --overwrite python2</code>. There was still <code>zsh: /usr/local/bin//fab: bad interpreter: /usr/local/opt/python/bin/python2.7: no such file or directory</code>.

<pre><code>cd /usr/local/opt/
mv python2 python
</code></pre>

Solved it! Now we can use python2 version fabric.

=== 2018/07/25 updated

There is convinient way to use python2 version fab when your os python linked to python3. <code>.sh</code> for your command.

<pre><code># fab python2
cd /usr/local/opt
rm python
ln -s python2 python

# use the fab cli
...

# link to python3
cd /usr/local/opt
rm python
ln -s python3 python
</code></pre>

Hope this helps.

blocks|key|4479051|text|我也遇到了同样的问题，virtualenv指向的是一条旧的python路径。修复路径解决了问题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4479052|$+virtualenv+-p+python2.7+env
-bash:+/usr/local/bin/virtualenv:+/usr/local/opt/python/bin/python2.7:+bad+interpreter:+No+such+file+or+directory

$+which+python2.7
/opt/local/bin/python2.7

#+needed+to+change+to+correct+python+path
$+head++/usr/local/bin/virtualenv
#!/usr/local/opt/python/bin/python2.7+<<<<+REMOVED+THIS+LINE
#!/opt/local/bin/python2.7+<<<<<+REPLACED+WITH+CORRECT+PATH

#+now+it+works:
$+virtualenv+-p+python2.7+env
Running+virtualenv+with+interpreter+/opt/local/bin/python2.7
New+python+executable+in+env/bin/python
Installing+setuptools,+pip...done.|code-block|syntax|javascript|4479053|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 had the same issue, virtualenv was pointing to an old python path. Fixing the path resolved the issue:

<pre><code>$ virtualenv -p python2.7 env
-bash: /usr/local/bin/virtualenv: /usr/local/opt/python/bin/python2.7: bad interpreter: No such file or directory

$ which python2.7
/opt/local/bin/python2.7

# needed to change to correct python path
$ head /usr/local/bin/virtualenv
#!/usr/local/opt/python/bin/python2.7 &lt;&lt;&lt;&lt; REMOVED THIS LINE
#!/opt/local/bin/python2.7 &lt;&lt;&lt;&lt;&lt; REPLACED WITH CORRECT PATH

# now it works:
$ virtualenv -p python2.7 env
Running virtualenv with interpreter /opt/local/bin/python2.7
New python executable in env/bin/python
Installing setuptools, pip...done.
</code></pre>

blocks|key|4479062|text|OSX及其变体中的唯一解决方案。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4479063|ln+-s+/usr/local/bin/python+/usr/local/opt/python/bin/python2.7|code-block|syntax|javascript|4479064|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|$]]

Only solution in OSX and its variant.

<pre><code>ln -s /usr/local/bin/python /usr/local/opt/python/bin/python2.7
</code></pre>

blocks|key|4479912|text|因为我在Mac上同时安装了python2和python3，所以出现了各种各样的错误。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4479913|我使用它来查找python2.7文件的位置(/usr/local/bin/python2.7)|4479914|which+python2.7|code-block|syntax|javascript|4479915|然后，我将实际的python2.7安装位置与脚本期望的位置进行符号链接：|4479916|ln+-s+/usr/local/bin/python2.7+/usr/local/opt/python/bin/python2.7|4479917|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Because I had both python 2 and 3 installed on Mac OSX I was having all sorts of errors.

I used which to find the location of my python2.7 file (/usr/local/bin/python2.7)

<pre><code>which python2.7
</code></pre>

Then I symlinked my real python2.7 install location with the one the script expected:

<pre><code>ln -s /usr/local/bin/python2.7 /usr/local/opt/python/bin/python2.7
</code></pre>

blocks|key|4479939|text|编辑这个文件的第一行对我很有用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4479940|MBP-de-Jose:~+josejunior$+which+python3|offset|length|style|CODE|4479941|/usr/local/Cellar/python/3.7.3/bin/python3|code-block|syntax|javascript|4479942|MBP-de-Jose:~+josejunior$|4479943|在此之前|4479944|#!/usr/local/opt/python/bin/python3.7|4479945|之后|4479946|#!/usr/local/Cellar/python/3.7.3/bin/python3|4479947|entityMap^0|0|0|13|0|0|0|P|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@$D|10|E|11|F|G]]|9|@]|A|$]]|$1|H|3|I|5|J|7|12|8|@]|9|@]|A|$K|L]]|$1|M|3|N|5|6|7|13|8|@$D|14|E|15|F|G]]|9|@]|A|$]]|$1|O|3|P|5|6|7|16|8|@]|9|@]|A|$]]|$1|Q|3|R|5|J|7|17|8|@]|9|@]|A|$K|L]]|$1|S|3|T|5|6|7|18|8|@]|9|@]|A|$]]|$1|U|3|V|5|J|7|19|8|@]|9|@]|A|$K|L]]|$1|W|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|X|$]]

Editing the first line of this file worked to me:

<code>MBP-de-Jose:~ josejunior$ which python3</code>

<pre><code>/usr/local/Cellar/python/3.7.3/bin/python3
</code></pre>

<code>MBP-de-Jose:~ josejunior$</code>

before

<pre><code>#!/usr/local/opt/python/bin/python3.7
</code></pre>

after

<pre><code>#!/usr/local/Cellar/python/3.7.3/bin/python3
</code></pre>

blocks|key|4479969|text|你所要做的就是。关闭终端窗口，然后重新打开一个新窗口来解决此问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4479970|问题是，新的python路径没有添加到bashrc中(源代码或新的终端窗口都会有所帮助)。|4479971|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

All you need to do is... close the terminal window and reopen new one to fix this issue.

The issue is, new python path is not added to bashrc(Either source or new terminal window would help).

blocks|key|4479989|text|对我来说，在centOS+7上，我必须通过以下方式从/bin中删除旧的pip链接|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4479990|rm+/bin/pip2.7+
rm+/bin/pip|code-block|syntax|javascript|4479991|然后将其重新链接到|4479992|sudo+ln+-s++/usr/local/bin/pip2.7+/bin/pip2.7|4479993|那么如果|4479994|/usr/local/bin/pip2.7|4479995|工作，这应该是工作的|4479996|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

For me, on centOS 7
I had to remove the old pip link from /bin by
<pre class="lang-sh prettyprint-override"><code>rm /bin/pip2.7 
rm /bin/pip
</code></pre>
then relink it with
<pre class="lang-sh prettyprint-override"><code>sudo ln -s /usr/local/bin/pip2.7 /bin/pip2.7
</code></pre>
Then if
<pre class="lang-sh prettyprint-override"><code>/usr/local/bin/pip2.7
</code></pre>
Works, this should work

blocks|key|4479181|text|您可以有两个不同版本的Python和pip。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4479182|尝试：|4479183|pip2+install+--upgrade+pip，然后是pip2+install+-r+requirements.txt|offset|length|style|CODE|4479184|如果您使用的是较新的Python版本，则可以使用pip3。|4479185|entityMap^0|0|0|0|Q|U|W|0|O|4|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|P|8|@$F|Q|G|R|H|I]|$F|S|G|T|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|U|8|@$F|V|G|W|H|I]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|M|$]]

You could have two different versions of Python and pip.
Try to:
<code>pip2 install --upgrade pip</code> and then <code>pip2 install -r requirements.txt</code>
Or <code>pip3</code> if you are on newer Python version.

blocks|key|4480039|text|此错误通常在每次iOS升级时弹出。试一试|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4480040|xcode-select+--install|code-block|syntax|javascript|4480041|这将安装最新的xcode版本，这应该会修复它|4480042|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

This error typically pops up every time there is an iOS upgrade. Try
<pre><code>xcode-select --install
</code></pre>
This will install the latest xcode version and that should fix it

I don't know what's the deal but I am stuck following some stackoverflow solutions which gets nowhere. Can you please help me on this?

<pre><code> Monas-MacBook-Pro:CS764 mona$ sudo python get-pip.py
 The directory '/Users/mona/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
 The directory '/Users/mona/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
 /tmp/tmpbSjX8k/pip.zip/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
 Collecting pip
 Downloading pip-7.1.0-py2.py3-none-any.whl (1.1MB)
 100% |████████████████████████████████| 1.1MB 181kB/s 
 Installing collected packages: pip
 Found existing installation: pip 1.4.1
 Uninstalling pip-1.4.1:
 Successfully uninstalled pip-1.4.1
 Successfully installed pip-7.1.0
 Monas-MacBook-Pro:CS764 mona$ pip --version
 -bash: /usr/local/bin/pip: /usr/local/opt/python/bin/python2.7: bad interpreter: No such file or directory
</code></pre>

pip installation /usr/local/opt/python/bin/python2.7: bad interpreter: No such file or directory

我不知道是怎么回事，但是我被一些堆栈溢出的解决方案卡住了，这些解决方案无处可寻。你能帮我解决这个问题吗？  Monas-MacBook-Pro:CS764 mona$ sudo python get-pip.py    The directory '/Users/mona/Library/Caches/pip/http...

问pip安装/usr/local/opt/python/bin/python2.7:错误的解释器:没有这样的文件或目录
EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问pip安装/usr/local/opt/python/bin/python2.7:错误的解释器:没有这样的文件或目录EN

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问pip安装/usr/local/opt/python/bin/python2.7:错误的解释器:没有这样的文件或目录
EN