[英]Cannot install html package with pip in virtualenv
在我的根项目文件夹中,我使用以下命令为python 3.4创建了一个虚拟环境:
$ virtualenv -p /Library/Frameworks/Python.framework/Versions/3.4/bin/python3.4 venv
$ source venv/bin/activate
现在我想为这个项目安装一些带有pip的软件包,我这样做:
$ venv/bin/pip install html
我得到以下错误(完全回溯,除了我已用'...'替换路径):
Collecting html
Using cached html-1.16.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<frozen importlib._bootstrap>", line 2218, in _find_and_load_unlocked
AttributeError: 'module' object has no attribute '__path__'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<string>", line 3, in <module>
File ".../venv/lib/python3.4/site-packages/setuptools/__init__.py", line 11, in <module>
from setuptools.extension import Extension
File ".../venv/lib/python3.4/site-packages/setuptools/extension.py", line 8, in <module>
from .dist import _get_unpatched
File ".../venv/lib/python3.4/site-packages/setuptools/dist.py", line 16, in <module>
from setuptools.depends import Require
File ".../venv/lib/python3.4/site-packages/setuptools/depends.py", line 6, in <module>
from setuptools import compat
File ".../venv/lib/python3.4/site-packages/setuptools/compat.py", line 44, in <module>
from html.entities import name2codepoint
ImportError: No module named 'html.entities'; 'html' is not a package
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/xz/15p_y6cn09bdc55vkvx6vrd80000gn/T/pip-build-lgl2qvpz/html
请注意 ,对于我的mac上的默认版本python 2.7.5,我可以全局安装此软件包。
我试图安装的软件包就是这个: https : //pypi.python.org/pypi/html/1.16
该软件包已过时,与当前的包装工具不兼容,其最新版本发布于8年前。 我真的怀疑很久以前发布的软件包仍可用于最近的python。
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