pgmpy ошибка сборки Anaconda для Windows

Question

При установке `pgmpy на Anaconda под Windows, используя these инструкции, я получаю

Installing coverage-3.5-script.py script to C:\Users\idf\Anaconda3\Scripts 
Traceback (most recent call last): 
    File "setup.py", line 28, in <module> 
    "coveralls >= 0.4" 
    File "C:\Users\idf\Anaconda3\lib\distutils\core.py", line 148, in setup 
    dist.run_commands() 
    File "C:\Users\idf\Anaconda3\lib\distutils\dist.py", line 955, in run_commands 
    self.run_command(cmd) 
    File "C:\Users\idf\Anaconda3\lib\distutils\dist.py", line 974, in run_command 
    cmd_obj.run() 
    File "C:\Users\idf\Anaconda3\lib\site-packages\setuptools-19.1.1-py3.5.egg\setuptools\command\install.py", line 67, in run 
    File "C:\Users\idf\Anaconda3\lib\site-packages\setuptools-19.1.1-py3.5.egg\setuptools\command\install.py", line 117, in do_egg_install 
    File "C:\Users\idf\Anaconda3\lib\site-packages\setuptools-19.1.1-py3.5.egg\setuptools\command\easy_install.py", line 390, in run 
    File "C:\Users\idf\Anaconda3\lib\site-packages\setuptools-19.1.1-py3.5.egg\setuptools\command\easy_install.py", line 620, in easy_install 
    File "C:\Users\idf\Anaconda3\lib\site-packages\setuptools-19.1.1-py3.5.egg\setuptools\command\easy_install.py", line 671, in install_item 
    File "C:\Users\idf\Anaconda3\lib\site-packages\setuptools-19.1.1-py3.5.egg\setuptools\command\easy_install.py", line 729, in process_distribution 
    File "C:\Users\idf\Anaconda3\lib\site-packages\setuptools-19.1.1-py3.5.egg\setuptools\command\easy_install.py", line 639, in easy_install 
    File "C:\Users\idf\Anaconda3\lib\site-packages\setuptools-19.1.1-py3.5.egg\setuptools\command\easy_install.py", line 674, in install_item 
    File "C:\Users\idf\Anaconda3\lib\site-packages\setuptools-19.1.1-py3.5.egg\setuptools\command\easy_install.py", line 696, in process_distribution 
    File "C:\Users\idf\Anaconda3\lib\site-packages\setuptools-19.1.1-py3.5.egg\setuptools\command\easy_install.py", line 572, in install_egg_scripts 
    File "C:\Users\idf\Anaconda3\lib\site-packages\setuptools-19.1.1-py3.5.egg\pkg_resources\__init__.py", line 1640, in get_metadata 
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x90 in position 2: invalid start byte 

C:\Users\idf\Downloads\pgmpy> 

я, возможно, необходимо сделать следующее:

conda create -n pgmpy-env python=3.4 
source activate pgmpy-env 

Но тогда я получаю эту ошибку:

C:\Users\idf>source activate pgmpy-env 
'source' is not recognized as an internal or external command, 
operable program or batch file. 

C:\Users\idf> 

Похоже, что эти инструкции предполагают Linux?

Answer 1

Не используйте source для Windows. Просто введите:

activate pgmpy-env 

source только необходимо на Linux и Mac OS X.