我是按照 OpenAI的spinningUp教程 我卡在项目的安装部分。我使用Anaconda说，当我这样做。
pip install -e .
它给出了以下错误。
Obtaining file:///E:/Ege/UNIVERSITY-OF-SUSSEX/Dissertation/OpenAI/spinningup
Collecting cloudpickle==1.2.1
Using cached cloudpickle-1.2.1-py2.py3-none-any.whl (25 kB)
Collecting gym[atari,box2d,classic_control]~=0.15.3
Using cached gym-0.15.7.tar.gz (1.6 MB)
Collecting ipython
Using cached ipython-7.14.0-py3-none-any.whl (782 kB)
Requirement already satisfied: joblib in c:\users\ege\anaconda3\envs\spinningup\lib\site-packages (from spinup==0.2.0) (0.14.1)
Collecting matplotlib==3.1.1
Using cached matplotlib-3.1.1-cp36-cp36m-win_amd64.whl (9.1 MB)
Collecting mpi4py
Using cached mpi4py-3.0.3-cp36-cp36m-win_amd64.whl (477 kB)
Requirement already satisfied: numpy in c:\users\ege\anaconda3\envs\spinningup\lib\site-packages (from spinup==0.2.0) (1.18.1)
Collecting pandas
Using cached pandas-1.0.3-cp36-cp36m-win_amd64.whl (8.7 MB)
Collecting pytest
Using cached pytest-5.4.2-py3-none-any.whl (247 kB)
Collecting psutil
Using cached psutil-5.7.0-cp36-cp36m-win_amd64.whl (235 kB)
Requirement already satisfied: scipy in c:\users\ege\anaconda3\envs\spinningup\lib\site-packages (from spinup==0.2.0) (1.4.1)
Collecting seaborn==0.8.1
Using cached seaborn-0.8.1.tar.gz (178 kB)
Requirement already satisfied: tensorflow<2.0,>=1.8.0 in c:\users\ege\anaconda3\envs\spinningup\lib\site-packages (from spinup==0.2.0) (1.15.0)
ERROR: Could not find a version that satisfies the requirement torch==1.3.1 (from spinup==0.2.0) (from versions: 0.1.2, 0.1.2.post1, 0.1.2.post2)
ERROR: No matching distribution found for torch==1.3.1 (from spinup==0.2.0)
我的所有包都在环境中。
# packages in environment at C:\Users\Ege\Anaconda3\envs\spinningup:
#
# Name Version Build Channel
_pytorch_select 1.1.0 cpu
absl-py 0.9.0 pypi_0 pypi
astor 0.8.1 pypi_0 pypi
blas 1.0 mkl
certifi 2020.4.5.1 py36_0
cffi 1.14.0 py36h7a1dbc1_0
cudatoolkit 10.2.89 h74a9793_1
freetype 2.9.1 ha9979f8_1
gast 0.2.2 pypi_0 pypi
google-pasta 0.2.0 pypi_0 pypi
grpcio 1.29.0 pypi_0 pypi
h5py 2.10.0 pypi_0 pypi
icc_rt 2019.0.0 h0cc432a_1
importlib-metadata 1.6.0 pypi_0 pypi
intel-openmp 2020.1 216
joblib 0.14.1 py_0
jpeg 9b hb83a4c4_2
keras-applications 1.0.8 pypi_0 pypi
keras-preprocessing 1.1.2 pypi_0 pypi
libpng 1.6.37 h2a8f88b_0
libtiff 4.1.0 h56a325e_0
markdown 3.2.2 pypi_0 pypi
mkl 2020.1 216
mkl-service 2.3.0 py36hb782905_0
mkl_fft 1.0.15 py36h14836fe_0
mkl_random 1.1.0 py36h675688f_0
ninja 1.9.0 py36h74a9793_0
numpy 1.18.1 py36h93ca92e_0
numpy-base 1.18.1 py36hc3f5095_1
olefile 0.46 py36_0
opt-einsum 3.2.1 pypi_0 pypi
pillow 7.1.2 py36hcc1f983_0
pip 20.0.2 py36_3
protobuf 3.12.0 pypi_0 pypi
pycparser 2.20 py_0
python 3.6.10 h9f7ef89_2
pytorch-metric-learning 0.9.86 pyh39e3cac_0 metric-learning
pyyaml 5.3.1 pypi_0 pypi
scikit-learn 0.22.1 py36h6288b17_0
scipy 1.4.1 py36h9439919_0
setuptools 46.4.0 py36_0
six 1.14.0 py36_0
sqlite 3.31.1 h2a8f88b_1
tensorboard 1.15.0 pypi_0 pypi
tensorflow 1.15.0 pypi_0 pypi
tensorflow-estimator 1.15.1 pypi_0 pypi
termcolor 1.1.0 pypi_0 pypi
tk 8.6.8 hfa6e2cd_0
torchvision 0.2.2 py_3 pytorch
tqdm 4.46.0 py_0
vc 14.1 h0510ff6_4
vs2015_runtime 14.16.27012 hf0eaf9b_1
werkzeug 1.0.1 pypi_0 pypi
wheel 0.34.2 py36_0
wincertstore 0.2 py36h7fe50ca_0
wrapt 1.12.1 pypi_0 pypi
xz 5.2.5 h62dcd97_0
zipp 3.1.0 pypi_0 pypi
zlib 1.2.11 h62dcd97_4
zstd 1.3.7 h508b16e_0
而且在项目的requirement.txt中甚至不需要Torch，因此我假设它更多的是关于tensorflow。
cloudpickle~=1.2.1
gym~=0.15.3
ipython
joblib
matplotlib
numpy
pandas
pytest
psutil
scipy
seaborn==0.8.1
sphinx==1.5.6
sphinx-autobuild==0.7.1
sphinx-rtd-theme==0.4.1
tensorflow>=1.8.0,<2.0
tqdm
我如何解决这个问题 ?
torch==1.3 在pypi上只有linux和macOS的文件，请见 此处.
你需要使用Torch网站上的索引单独安装它。
pip install torch===1.3.1 -f https://download.pytorch.org/whl/torch_stable.html
之后, 再试试你的原始安装