我想在pycharm中使用PyQt5。尝试从可用软件包安装软件包后,出现错误消息:“安装软件包失败:安装软件包PyQt5时出错。”
完整的日志在这里:
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C:\Program Files (x86)\JetBrains\PyCharm 3.0.1\helpers\packaging_tool.py run on 02/05/14 16:13:23
Downloading/unpacking PyQt5
Getting page https://pypi.python.org/simple/PyQt5/
URLs to search for versions for PyQt5:
* https://pypi.python.org/simple/PyQt5/
Analyzing links from page https://pypi.python.org/simple/PyQt5/
Could not find any downloads that satisfy the requirement PyQt5
No distributions at all found for PyQt5
Exception information:
Traceback (most recent call last):
File "C:\Python27\lib\site-packages\pip-1.3.1-py2.7.egg\pip\basecommand.py", line 139, in main
status = self.run(options, args)
File "C:\Python27\lib\site-packages\pip-1.3.1-py2.7.egg\pip\commands\install.py", line 266, in run
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
File "C:\Python27\lib\site-packages\pip-1.3.1-py2.7.egg\pip\req.py", line 1026, in prepare_files
url = finder.find_requirement(req_to_install, upgrade=self.upgrade)
File "C:\Python27\lib\site-packages\pip-1.3.1-py2.7.egg\pip\index.py", line 171, in find_requirement
raise DistributionNotFound('No distributions at all found for %s' % req)
DistributionNotFound: No distributions at all found for PyQt5
我该怎么办?
这就是我所做的:
PyQt5-5.2-gpl-Py3.3-Qt5.2.0-x64.exe
我不知道如何在pycharm中使用PyQt
你能提供更多信息吗?
答案 0 :(得分:4)
AFAIK,你无法从PyPI安装PyQt4 / PyQt5。你必须单独安装它。
如果看到this链接,则可以看到PyPIt5上没有列出的PyQt5包(同样适用于PyQt4)。因此,您需要从here单独下载安装程序并安装它。
这就是
DistributionNotFound:找不到PyQt5的分布
指的是。
[更新]:你也很可能需要以同样的方式安装sip,方法如下:https://askubuntu.com/a/666336/12214
答案 1 :(得分:1)
仅供参考,在3.6.5中可以通过pip安装QtPy5。根据{{3}},甚至是3.5及更高版本。