使用使用Debian 4.14.34-v7+的Raspberry Pi，我试图用Python 3.6.5作为Python的默认版本设置pipenv.我首先通过在Pi上编译Python 3.6(小时…).制作了一个"robot"目录后，我安装了pipenv和sudo pip3 install pipenv以及pipenv install --three.
Then I start the shell and open up Python, getting Python 3.5.3…
pi@raspberrypi:~/robot $ pipenv shell
Spawning environment shell (/bin/bash). Use 'exit' to leave.
. /home/pi/.local/share/virtualenvs/robot-XZ3Md9g0/bin/activate
pi@raspberrypi:~/robot $ . /home/pi/.local/share/virtualenvs/robot-XZ3Md9g0/bin/activate
(robot-XZ3Md9g0) pi@raspberrypi:~/robot $ python
Python 3.5.3 (default, Jan 19 2017, 14:11:04)
[GCC 6.3.0 20170124] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> exit()
I then change the virtualenv by pipenv --python 3.6, but after it correctly (apparently) installs, I immediately get the warning that pipenv still expects Python 3.5…
(robot-XZ3Md9g0) pi@raspberrypi:~/robot $ pipenv --python 3.6
Virtualenv already exists!
Remove existing virtualenv? [Y/n]: y
Removing existing virtualenv…
Creating a virtualenv for this project…
Using /usr/local/bin/python3.6m (3.6.5) to create virtualenv…
⠋Running virtualenv with interpreter /usr/local/bin/python3.6m
Using base prefix '/usr/local'
New python executable in /home/pi/.local/share/virtualenvs/robot-XZ3Md9g0/bin/python3.6m
Also creating executable in /home/pi/.local/share/virtualenvs/robot-XZ3Md9g0/bin/python
Installing setuptools, pip, wheel...done.
Virtualenv location: /home/pi/.local/share/virtualenvs/robot-XZ3Md9g0
Warning: Your Pipfile requires python_version 3.5, but you are using 3.6.5 (/home/pi/.local/share/v/r/bin/python).
$ pipenv check will surely fail.
(robot-XZ3Md9g0) pi@raspberrypi:~/robot $ python
Python 3.6.5 (default, May 3 2018, 11:25:17)
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>
当我第一次创建virtualenv时，如何设置pipenv来查找Python 3.6？我可以手动进入并编辑PIP文件，但这似乎违背了让pipenv人帮我处理事情的目的.