anaconda虚拟环境相关操作

error while loading shared libraries: libXinerama.so.1: cannot open shared object file: No such file or directory

ImportError: cannot import name 'FlattenObservation' from 'gym.wrappers'ModuleNotFoundError: No module named 'gym.wrappers.flatten_observation'解决方案

python import另一个文件夹里的文件

apt-get install 中 E: Failed to fetch 404 Not Found [IP: 101.6.15.130 80] 解决方案

File "wrappers.pxi", line 2547, in mujoco_py.cymj.PyMjData.set_joint_qposTypeError: 'numpy.intc' object is not iterable

Ubuntu: error while loading shared libraries: libXcursor.so.1: cannot open shared object file: No such file or directory解决方案

msys2下载很慢/msys2无法下载/objects.githubusercontent下载授权解决方案

E: The repository 'https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64InRelease' is no longer signed.解决方案

wheel.vendored.packaging._tokenizer.ParserSyntaxError: Expected end or semicolon (after version specifier)opencv-python>=3. 解决方案