从git信息库安装Pip，由于引号错误而导致错误 [英] Pip install from git repository, errors due to wrong quotes

问题描述

在Windows 10上使用Python 3.7.6，我正在尝试直接从git存储库升级安装的软件包:

Using Python 3.7.6 on Windows 10, I'm trying to upgrade a package installed directly from a git repository:

pip install --upgrade git+https://url.of.my/py/package.git

安装失败:

...
error: file 'C:\Users\myuser\AppData\Local\Temp\pip-req-build-ip4k0pfs\bin\some-script' does not exist
...

就我能够解决的原因如下:早期，点子通话

As far as I've been able to work out, for the following reason: early on, pip calls

git clone -q https://url.of.my/py/package.git 'C:\Users\myuser\AppData\Local\Temp\pip-req-build-ip4k0pfs'

即它将签出存储库到一个临时目录中.但是，未创建目录，并且没有签出任何源.确实，当我在Windows命令行上运行命令时(我也尝试过Git Bash和MSYS2 Bash，同样的问题)，我得到一个错误:

i.e. it checks out the repository into a temporary directory. However, the directory isn't created and no sources are checked out. Indeed, when I run the command on the Windows command line (I've also tried Git Bash and MSYS2 Bash, same problem), I get an error:

C:\Users\myuser>git clone -q https://url.of.my/py/package.git 'C:\Users\myuser\AppData\Local\Temp\pip-req-build-ip4k0pfs'
fatal: could not create leading directories of ''C:\Users\myuser\AppData\Local\Temp\pip-req-build-ip4k0pfs'': Invalid argument

问题在于临时目录路径周围的单引号.将它们更改为双引号会使错误消失:

The problem are the single quotes around the path to the temporary directory. Changing them to double quotes makes the error disappear:

C:\Users\myuser>git clone -q https://url.of.my/py/package.git "C:\Users\myuser\AppData\Local\Temp\pip-req-build-ip4k0pfs"

问题

有没有办法告诉点子使用双引号而不是单引号?还有其他有关如何解决此问题的想法吗?

Question

Is there any way to tell pip to use double instead of single quotes? Any other ideas for how to overcome this problem?

1. 同时，我还尝试了pip 20.1的Python 3.8.2，并得到了相同的错误

推荐答案

正如@sinoroc所怀疑的那样，引号(或者更确切地说，如果直接执行，则记录的git命令不起作用的事实)是一个红色鲱鱼，并且实际的问题是我的setup.py有一个错字:scripts列表中包含一个名为bin/some-script的文件，该文件实际上名为bin/some-script.py，因此找不到.

As @sinoroc suspected, the quotes — or rather, the fact that the logged git command doesn't work if directly executed — were a red herring, and the actual problem was that my setup.py had a typo: the scripts list included a file named bin/some-script, which was actually named bin/some-script.py, and thus couldn't be found.

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