这是我在Windows命令提示符中键入的内容:
C:\Users\jeane\Desktop\ethan\stan> pip install pystan
这是我的输出:
Collecting pystan
Using cached https://files.pythonhosted.org/packages/6f/a1/fdf8906311733b7894aad1395d4d43afbbc79ca7573a07200eb105c5938c/pystan-2.18.0.0.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\jeane\AppData\Local\Temp\pip-install-wwq65uzi\pystan\setup.py", line 122, in <module>
from Cython.Build.Inline import _get_build_extension
ModuleNotFoundError: No module named 'Cython'
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in
C:\Users\jeane\AppData\Local\Temp\pip-install-wwq65uzi\pystan\
谢谢!
答案 0 :(得分:3)
实际上,您可以尝试安装Anaconda。在Google上搜索“ Anaconda”,下载并安装。然后,在Windows系统中搜索“ Anaconda Prompt”,并使用以下命令安装pystan:
conda install pystan -c conda-forge
在那之后,您应该看到以下内容:
Solving environment: done
## Package Plan ##
environment location: C:\Users\User\Anaconda3
added / updated specs:
- pystan
The following packages will be downloaded:
package | build
---------------------------|-----------------
pystan-2.17.1.0 | py37h830ac7b_2 14.3 MB conda-forge
openssl-1.0.2p | hfa6e2cd_0 5.4 MB conda-forge
conda-4.5.11 | py37_1000 654 KB conda-forge
------------------------------------------------------------
Total: 20.3 MB
The following NEW packages will be INSTALLED:
pystan: 2.17.1.0-py37h830ac7b_2 conda-forge
The following packages will be UPDATED:
conda: 4.5.11-py37_0 --> 4.5.11-py37_1000 conda-forge
openssl: 1.0.2p-hfa6e2cd_0 --> 1.0.2p-hfa6e2cd_0 conda-forge
Proceed ([y]/n)?
只需按y,Anaconda就会自动下载并安装它。
答案 1 :(得分:0)
您是否尝试在其中安装其内容?
pip install Cython
应该工作