windows anaconda TypeError: LoadLibrary() argument 1 must be str, not None [Debug]
最新windows conda在运行时会报以下错误：
λ conda info -e
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "D:\ProgramFiles\Anaconda3\lib\site-packages\conda\exceptions.py", line 1062, in __call__
return func(*args, **kwargs)
File "D:\ProgramFiles\Anaconda3\lib\site-packages\conda\cli\main.py", line 84, in _main
exit_code = do_call(args, p)
File "D:\ProgramFiles\Anaconda3\lib\site-packages\conda\cli\conda_argparse.py", line 80, in do_call
module = import_module(relative_mod, __name__.rsplit('.', 1)[0])
File "D:\ProgramFiles\Anaconda3\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "
File "
File "
File "
File "
File "
File "D:\ProgramFiles\Anaconda3\lib\site-packages\conda\cli\main_info.py", line 19, in
from ..core.index import _supplement_index_with_system
File "D:\ProgramFiles\Anaconda3\lib\site-packages\conda\core\index.py", line 9, in
from .package_cache_data import PackageCacheData
File "D:\ProgramFiles\Anaconda3\lib\site-packages\conda\core\package_cache_data.py", line 15, in
from conda_package_handling.api import InvalidArchiveError
File "D:\ProgramFiles\Anaconda3\lib\site-packages\conda_package_handling\api.py", line 3, in
from libarchive.exception import ArchiveError as _LibarchiveArchiveError
File "D:\ProgramFiles\Anaconda3\lib\site-packages\libarchive\__init__.py", line 1, in
from .entry import ArchiveEntry
File "D:\ProgramFiles\Anaconda3\lib\site-packages\libarchive\entry.py", line 6, in
from . import ffi
File "D:\ProgramFiles\Anaconda3\lib\site-packages\libarchive\ffi.py", line 48, in
libarchive = ctypes.cdll.LoadLibrary(libarchive_path)
File "D:\ProgramFiles\Anaconda3\lib\ctypes\__init__.py", line 434, in LoadLibrary
return self._dlltype(name)
File "D:\ProgramFiles\Anaconda3\lib\ctypes\__init__.py", line 356, in __init__
self._handle = _dlopen(self._name, mode)
TypeError: LoadLibrary() argument 1 must be str, not None
`$ D:\ProgramFiles\Anaconda3\Scripts\conda-script.py info -e`
An unexpected error has occurred. Conda has prepared the above report.
看了一下原因，不知道啥时候最新Anaconda中多了一个folder: E:\ProgramFiles\Anaconda3\condabin\，所以conda.exe需要依赖某些环境变量没有，得按conda.bat来运行。。。
以前Anaconda的系统环境变量中只有：
- E:\ProgramFiles\Anaconda3
- E:\ProgramFiles\Anaconda3\Scripts
以后多一个：
- E:\ProgramFiles\Anaconda3\condabin\
并且按照conda.bat info -e来运行