尝试使用gi时,会出现以下错误:Python 3.8.1 (default, Dec 31 2019, 18:42:42) Type "helpGLib, Gio File "<stdin>", line 1, in <module>
File "/usr/lib/python3name '_gi' fro
我正在使用Ubunutu LTS18.04,并尝试为python3安装OpenGV模块。我已经从它的文档中克隆并构建了OpenGV。我将pyopengv.cpython-36m-x86_64-linux-gnu.so链接到/usr/local/lib/python3/dist-packages/文件夹中。usr/local/lib/python3.6/dist-packages
cd /usr/local/lib
File "login_main.py", line 7, in <module> File "C:\Users\user\AppData\Local\Programs\Python\Python38\lib\site-packages\pyrebase\__init__.py", line 1, in <module> File "C:\Users\user\AppData\Local\P
我正在尝试理解python2和python3之间的区别:Python 2.7.5 (default, Nov 6 2016, 00:28:07)>>> print(2.2*55)Python 3.4.5 (default, May 29 2017,15:17:55)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-11)] on lin