ERROR: Command errored out with exit status 1: /home/msi-MS/anaconda3/envs/MiB/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-req-build-uz1tslz9/setup.py'"'"'; __file__='"'"'/tmp/pip-req-build-uz1tslz9/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' --cpp_ext --cuda_ext install --record /tmp/pip-record-gsky7629/install-record.txt --single-version-externally-managed --compile --install-headers /home/msi-MS/anaconda3/envs/MiB/include/python3.6m/apex Check the logs for full command output.
Exception information:
Traceback (most recent call last):
File "/home/msi-MS/anaconda3/envs/MiB/lib/python3.6/site-packages/pip/_internal/req/req_install.py", line 851, in install
req_description=str(self.req),
File "/home/msi-MS/anaconda3/envs/MiB/lib/python3.6/site-packages/pip/_internal/operations/install/legacy.py", line 86, in install
raise LegacyInstallFailure
pip._internal.operations.install.legacy.LegacyInstallFailure
解决方法：
尝试更换更早版本的apex，
git checkout f3a960f80244cf9e80558ab30f7f7e8cbf03c0a0
或者安装时使用如下命令
python setup.py install --cuda_ext --cpp_ext
