npm install node-sass
npm WARN deprecated har-validator@5.1.5: this library is no longer supported
npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math
我得到了下面的输出,这让我抓狂。我在Windows上使用pip 20.2.2和Python 3.9.0rc1,但Python 3.8.5也是如此
C:\Users\chad>pip install ffmpeg
Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: ffmpeg in c:\users\chad\appdata\roaming\python\python39\site-packages (1.4)
C:\Us
我正在尝试将tkinter模块导入我的脚本中。我已经安装了它,因为解释器能够顺利地导入它:
C:\Users\Nacht\Dropbox\Scripts>python
Python 3.2.2 (default, Sep 4 2011, 09:51:08) [MSC v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import tkinter
我也有同样的问题。 C:>pip install IfxPy ERROR: Could not find a version that satisfies the requirement IfxPy (from versions: none) ERROR: No matching distribution found for IfxPy 它在Python2.7上工作,但现在我安装了Python3.8.6,我不能使用IfxPy。我尝试使用pip和直接使用"python setup.py install“对压缩文件进行安装,但没有成功。你能帮帮我吗? C:>python -V
我在powershell的正确目录中键入了"pipenv install“,现在它给出了一条巨大的错误消息,我认为这与我的python路径有关。错误消息显示在下面。
我的sys.path列表如下:
'c:\Users\f l a s h\Documents\pythonfile',
'C:\Users\f l a s h\AppData\Local\Programs\Python\Python39\python39.zip',
'C:\Users\f l a s h\AppData\Local\Programs\Python\Python39\D
在Python3.10发布后,我重新安装了最新版本的模块,遇到了一些麻烦。首先,我试图将Numpy作为matplotlib所必需的。但我有个问题:
ERROR: Failed building wheel for numpy
Failed to build numpy
ERROR: Could not build wheels for numpy which use PEP 517 and cannot be installed directly
即使没有成功,我也试图安装Matplotlib。
ERROR: Command errored out with exit status 1
**我在退出时发生了错误,然后根据此错误最大递归深度exceeded...........................................................................................................**
template.html
RecursionError at /logout/
maximum recursion depth exceeded
Request Method: GET
Request URL: http://127.0.0.1:8000/logo
应该安装pyserial和serial,但出现错误no module named serial jess@DESKTOP-4DGO4EU /cygdrive/c/fyptrial/fypcnn
$ python -m "import serial"
C:\Users\jess\AppData\Local\Programs\Python\Python36\python.exe: No module named import serial
jess@DESKTOP-4DGO4EU /cygdrive/c/fyptrial/fypcnn
$ python -m pip insta
我曾试图通过pip安装numpy,但出现了一个问题:
ERROR: Command errored out with exit status 1:
command: 'c:\users\admin\appdata\local\programs\python\python39\python.exe' 'c:\users\admin\appdata\local\programs\python\python39\lib\site-packages\pip\_vendor\pep517\_in_process.py' prepare_metadata_for_buil
如果我尝试使用shell,就会遇到API冲突。
/home/username/.python-eggs/MySQL_python-1.2.3c1-py2.6-linux-i686.egg-tmp/_mysql.so:6: RuntimeWarning: Python C API version mismatch for module _mysql: This Python has API version 1012, module _mysql has version 1013.
我在跑:
Python2.6
MySQL服务器版本: 5.0.77
MySQL_python-1.2.3c1
我试图