[英]Anaconda cannot install PyICU
我的系統是Windows 10 x86_64,anaconda 3。
我最初的目標是安裝用於本地語言處理的多語言。 Polyglot需要PyICU才能正常工作。
但是,安裝PyICU的默認方法不起作用:
(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>
因此,基本上,控制台編碼和utf-8都不起作用。
怎么會? 我的Windows的語言環境為ru_RU,但該字符串似乎不是俄語。 (盡管我可能沒有設法對其進行解碼。)
該怎么辦?
(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>
我不確定您的安裝程序可能會出現什么問題(無法重現),但似乎在Windows上安裝PyICU通常不太方便,因為它需要您從源代碼構建程序包,反過來,要求在適當的位置和匹配的版本中具有所有必要的構建工具,庫和包含項。
您為什么不考慮從此處安裝預構建的軟件包?
> pip install PyICU-1.9.7-xx-xx-win_amd64.whl
您應該嘗試從此處下載相應的whl文件
然后以管理員身份打開Anaconda Prompt並執行以下操作:
python -m pip install <Path to whl here>\PyICU‑2.3.1‑cp37‑cp37m‑win_amd64.whl
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