蟒蛇無法安裝PyICU

我的系統是Windows 10 x86_64的，蟒蛇3蟒蛇無法安裝PyICU

我最初的目標是安裝本地語言處理通曉多國語言。多語言版需要PyICU才能正常工作。

但是，默認方式安裝PyICU不起作用：

(C:\ProgramData\Anaconda3) C:\WINDOWS\system32>pip install pyicu 
Collecting pyicu 
    Using cached PyICU-1.9.7.tar.gz 
Exception: 
Traceback (most recent call last): 
    File "C:\ProgramData\Anaconda3\lib\site-packages\pip\compat\__init__.py", line 73, in console_to_str 
    return s.decode(sys.__stdout__.encoding) 
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xcd in position 32: invalid continuation byte 

During handling of the above exception, another exception occurred: 

Traceback (most recent call last): 
    File "C:\ProgramData\Anaconda3\lib\site-packages\pip\basecommand.py", line 215, in main 
    status = self.run(options, args) 
    File "C:\ProgramData\Anaconda3\lib\site-packages\pip\commands\install.py", line 335, in run 
    wb.build(autobuilding=True) 
    File "C:\ProgramData\Anaconda3\lib\site-packages\pip\wheel.py", line 749, in build 
    self.requirement_set.prepare_files(self.finder) 
    File "C:\ProgramData\Anaconda3\lib\site-packages\pip\req\req_set.py", line 380, in prepare_files 
    ignore_dependencies=self.ignore_dependencies)) 
    File "C:\ProgramData\Anaconda3\lib\site-packages\pip\req\req_set.py", line 634, in _prepare_file 
    abstract_dist.prep_for_dist() 
    File "C:\ProgramData\Anaconda3\lib\site-packages\pip\req\req_set.py", line 129, in prep_for_dist 
    self.req_to_install.run_egg_info() 
    File "C:\ProgramData\Anaconda3\lib\site-packages\pip\req\req_install.py", line 439, in run_egg_info 
    command_desc='python setup.py egg_info') 
    File "C:\ProgramData\Anaconda3\lib\site-packages\pip\utils\__init__.py", line 676, in call_subprocess 
    line = console_to_str(proc.stdout.readline()) 
    File "C:\ProgramData\Anaconda3\lib\site-packages\pip\compat\__init__.py", line 75, in console_to_str 
    return s.decode('utf_8') 
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xcd in position 32: invalid continuation byte 

(C:\ProgramData\Anaconda3) C:\WINDOWS\system32>

所以，基本上，既不控制檯編碼也不UTF-8的工作。

怎麼回事？我的Windows'語言環境是ru_RU，但字符串似乎不是俄語。（雖然有可能我只是沒有解碼它。）

怎麼辦？

(C:\ProgramData\Anaconda3) C:\WINDOWS\system32>conda install icu="57.1" 
Fetching package metadata ........... 
Solving package specifications: . 

# All requested packages already installed. 
# packages in environment at C:\ProgramData\Anaconda3: 
# 
icu      57.1      vc14_0 [vc14] 

(C:\ProgramData\Anaconda3) C:\WINDOWS\system32>

來源

2017-06-13 Vladimir Nikishkin

我不完全相信這可能是您的設置（無法重現）的問題，但似乎在Windows上安裝PyICU是很不方便的事情一般，因爲它需要你打造來源的軟件包，這反過來需要擁有所有必要的構建工具，庫和包含，都在適當的位置和匹配的版本。

爲什麼不考慮從here安裝預構建包？

> pip install PyICU-1.9.7-xx-xx-win_amd64.whl

來源

2017-06-13 14:17:08

蟒蛇無法安裝PyICU

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