安装pip pyicu时出错

Question

我一直试图在我的mac上安装musicbrainz服务器，有一个步骤我必须安装pip pyicu。我一直有这个错误：

Collecting pyicu
Downloading PyICU-1.9.5.tar.gz (181kB)
100% |████████████████████████████████| 184kB 515kB/s 
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/private/tmp/pip-build-E50o2C/pyicu/setup.py", line 11, in <module>
    ICU_VERSION = subprocess.check_output(('icu-config', '--version')).strip()
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 566, in check_output
    process = Popen(stdout=PIPE, *popenargs, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1335, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory

----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/tmp/pip-build-E50o2C/pyicu/

我试过下载ez_setup.py并执行python ez_setup.py。我已经升级了安装工具并单独下载了它们。我不知道还有什么可以试试。请帮忙！

Answer 1

当我试图安装polyglot（polyglot需要pyicu）时，在我的mac上遇到了这个问题。下面为我解决了这个问题。

# Install icu
brew install icu4c

# check newest version
ls /usr/local/Cellar/icu4c/

# Edit pyicu installer to work
git clone https://github.com/ovalhub/pyicu.git

# edit setup.py not to query for the version, i.e. change
# ICU_VERSION = subprocess.check_output(('icu-config', '--version')).strip()
# to whatever your version is, e.g.
# ICU_VERSION = '57.1'

# Install pyicu
env LDFLAGS=-L/usr/local/opt/icu4c/lib CPPFLAGS=-I/usr/local/opt/icu4c/include DYLD_LIBRARY_PATH=-L/usr/local/opt/icu4c/lib python setup.py build
env LDFLAGS=-L/usr/local/opt/icu4c/lib CPPFLAGS=-I/usr/local/opt/icu4c/include DYLD_LIBRARY_PATH=-L/usr/local/opt/icu4c/lib sudo python setup.py install

# Change DYLD_LIBRARY_PATH (not sure if req'd)
DYLD_LIBRARY_PATH=/usr/local/Cellar/icu4c/{version, e.g. 57.1}/:$DYLD_LIBRARY_PATH
echo $DYLD_LIBRARY_PATH

# Icu works now from python, and you can proceed with polyglot
$ python
>>> import icu
$ pip install polyglot
$ python
>>> import polyglot

Answer 2

我在ubuntu 14.04和16.04上遇到了这个问题。要解决此问题，请安装libicu dev，然后再次尝试安装。是的

$sudo apt install libicu-dev
$pip install pyicu

Answer 3

以下解决方案仅适用于MAC OSX-

尝试使用brew安装pyICU：

brew install icu4c

如果上面说它已经安装并且只需要链接，那么请尝试以下操作：

brew link icu4c

这将在“/usr/local/cell/icu4c/…”中创建相对符号链接