如何使用python 2.7在Windows7 32位上安装pyqt4

Question

I'm using Python 2.7 on Windows7 32 bits. When I run a script, it complains

ImportError: No Module named 'PyQt4'

So I tried to install it, but pip install PyQt4 gives Could not find any downloads that satisfy the requirement PyQt4 although it does show up when I run

pip search PyQt4 .

I tried to

pip install python-qt

which installed successfully but that didn't solve the problem.

What am I doing wrong?

Answer 1

Hard to tell without knowing everything of your environment configuration (virtual or not, etc.). But you may want to use Christoph Gohlke's excellent site ( https://www.lfd.uci.edu/~gohlke/pythonlibs/ ) and download this: PyQt4‑4.11.4‑cp27‑cp27m‑win32.whl.

Was a lifesaver for me many times …

pip install pathToDownload\PyQt4‑4.11.4‑cp27‑cp27m‑win32.whl