安装my requirements失败:
» pipenv --python 3.6.4 install
Creating a virtualenv for this project…
Using /home/myuser/.pyenv/versions/3.6.4/bin/python3.6m to create virtualenv…
⠋Running virtualenv with interpreter /home/myuser/.pyenv/versions/3.6.4/bin/python3.6m
Using base prefix '/home/myuser/.pyenv/versions/3.6.4'
New python executable in /home/myuser/.local/share/virtualenvs/svc-J_VF07t3/bin/python3.6m
Also creating executable in /home/myuser/.local/share/virtualenvs/svc-J_VF07t3/bin/python
Please make sure you remove any previous custom paths from your /home/myuser/.pydistutils.cfg file.
Installing setuptools, pip, wheel...done.
Virtualenv location: /home/myuser/.local/share/virtualenvs/svc-J_VF07t3
Pipfile.lock not found, creating…
Locking [dev-packages] dependencies…
n2.7/site-packages/pipenv/resolver.py", line 11, in <module>
import pipenv.utils
File "/home/myuser/.local/lib/python2.7/site-packages/pipenv/../pipenv/__init__.py", line 17, in <module>
from .cli import cli
File "/home/myuser/.local/lib/python2.7/site-packages/pipenv/../pipenv/cli.py", line 10, in <module>
import delegator
File "/home/myuser/.local/lib/python2.7/site-packages/pipenv/vendor/delegator.py", line 8, in <module>
from pexpect.popen_spawn import PopenSpawn
File "/home/myuser/.local/lib/python2.7/site-packages/pipenv/vendor/pexpect/popen_spawn.py", line 14, in <module>
from Queue import Queue, Empty # Python 2
ModuleNotFoundError: No module named 'Queue'
/home/myuser/.local/lib/python2.7/site-packages/pipenv/utils.py:1147: ResourceWarning: Implicitly cleaning up <TemporaryDirectory '/tmp/pipenv-cLTIqh-requirements'>
warnings.warn(warn_message, ResourceWarning)
为什么是Python 2.7
?让我们检查一下virtualenv中使用的python版本:
» pipenv shell
Spawning environment shell (/bin/bash). Use 'exit' to leave.
. /home/myuser/.local/share/virtualenvs/svc-J_VF07t3/bin/activate
» . /home/myuser/.local/share/virtualenvs/svc-J_VF07t3/bin/activate
» python --version
Python 3.6.4
对,是这样!那么pipenv
本身呢:
» which pipenv
/home/myuser/.local/bin/pipenv
所以问题似乎在于,虽然我的virtualenv
使用的是Python 3
,但pipenv
本身使用的是Python 2
( system Python)。pipenv
已安装为recommended,使用系统范围的python解释器:
pip install --user pipenv
并且确实安装了它,并找到了:
» which pipenv
/home/myuser/.local/bin/pipenv
» pipenv --version
pipenv, version 11.1.3
根据我的项目将要使用的pipenv
解释器来强制重新安装python是没有任何意义的。
为什么pipenv
在virtualenv中安装软件包时使用系统python,而不是使用该virtualenv的python?如何将pipenv
使用的python解释器和我的项目使用的python解释器解耦?
发布于 2018-07-20 05:02:02
我也遇到过类似的问题。当摆弄pipenv和Python3的一个新的次要版本时,它就开始发生了。尽管这听起来可能没有什么帮助,但解决方案是打开一个新的shell (而不是源化shell),然后调用pipenv shell,就像我的python manage.py
命令一样。
fwiw我的错误是在字符串插值'%d' % foo
上始终抱怨Python2.7,但这在Python3中有效。
https://stackoverflow.com/questions/49728727
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