几周前开始学习python,我制作并运行了一些基本文件。一切都运行良好。我一度卸载了python并重新安装了它。我继续制作和运行新文件,没有问题。 现在,我正在尝试返回并运行一些旧文件,但我收到一个错误。 Error:Cannot run program "/Users/paulthomas/PycharmProjects/plotting/venv/bin/python" (in directory "/Users/paulthomas/PycharmProjects/plotting"): error=2, No such file or director
我只是在VS代码上安装了python,不能使用python命令运行任何python代码。
python命令:
在默认情况下,运行代码似乎运行python命令,但它不识别它。
当我右键单击并选择Run Code时,它会抱怨:
'python' is not recognized as an internal or external command, operable program or batch file
手动运行python main.py也是如此。
当我打开一个提升的PowerShell并运行python时,它会抱怨:
python : The term 'pyt
当我在cmd中从特定文件夹运行python时,会出现以下错误:
python : The term 'python' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name,
or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ python
+ ~~~~~~
+
C:\Users\danie01\fox\test\robotframework>pipenv install
Installing dependencies from Pipfile.lock (49d163)...
An error occurred while installing robotframework-seleniumlibrary==3.1.0! Will try again.
An error occurred while installing selenium==3.9.0! Will try again.
An error occurred while insta
当我使用pip install matplotlib --upgrade时,它会运行并安装matplotlib和所有依赖项,最后显示为uninstalled version '1.3.1'。运行python和matplotlib.__version__会再次输出'1.3.1',即使它刚刚被声明为已卸载。如何切换我正在运行的python,希望它是pip安装和更新包的地方?
编辑:运行MacOS10.10.1,使用bash中的python。
which pip返回/usr/local/bin/pip,which -a python返回
/opt/local/bin/
目前,当我运行Python代码(在Sublime Text 3中)或尝试在cmd中运行python时,我总是得到这样的结果:
C:\Users\Leopo\Flask App>python
ImportError: No module named site
在我的用户变量中,环境变量In PATH下写着:C:\Users\Leopo\AppData\Local\Programs\Python\Python38-32\Scripts\和C:\Users\Leopo\AppData\Local\Programs\Python\Python38-32\
在PATH下的系统变量中写道:
%PYT
我试图从GitHub ()运行一个需要运行TensorFlow的程序,但每次我使用TensorFlow (不仅仅是这个程序)时,我都会得到以下错误:
Traceback (most recent call last):
File "train.py", line 3, in <module>
import tensorflow as tf
File "/Library/Python/2.7/site-packages/tensorflow/__init__.py", line 23, in <module>
from tensorflow
我在eclipse中安装了pydev/django,它运行良好。但是,在将第二个django项目添加到eclipse并运行服务器(')之后,pythonpath似乎被困在project2上,甚至在运行project1时也是如此。
总之,我有两个django项目: project1,project2。当我为project1运行django服务器时,我得到:
Validating models...
0 errors found
Django version 1.5, using settings 'project1.settings'
Development serve