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List:       pykde
Subject:    Re: [PyQt] Installing PyQt5 on CentOS using Wheels
From:       Phil Thompson <phil () riverbankcomputing ! com>
Date:       2017-07-22 10:51:41
Message-ID: 56689420-93CB-4FD3-8361-858964244122 () riverbankcomputing ! com
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On 19 Jul 2017, at 12:05 am, James Stearns - NOAA Affiliate <james.stearns@noaa.gov> \
wrote:
> 
> I have a PyQt5 application running on Windows that I'd like to get running on \
> CentOS 6 as well. I'd prefer to install from wheels rather than source, as \
> described in Installing PyQt5 . When I do so, and attempt to run, I get this error: \
>                 
> ImportError: /lib64/libc.so.6: version `GLIBC_2.14' not found (required by \
> /home/jsnoaa/pyqt5-framdata/virtualenv/centos_pyqt5_framdata/lib/python3.6/site-packages/PyQt5/QtCore.so)
>  
> My read of the error: QtCore.so is expecting a /lib64/libc-2.14.so or later, but \
> /lib64/libc.so.6 on CentOS 6.9 is linked to /lib64/libc-2.12.so. 
> Environment:
> 	• CentOS release 6.9 (Final) (2.6.32-696.6.3.el6.x86_64)
> 	• Python 3.6.1 (wget http://python.org/ftp/python/3.6.1/Python-3.6.1.tar.xz)
> 	• PyQt5 5.9 (pip3.6 PyQt5==5.9)
> I read with interest How to Install Qt 5 and Qwt on CentOS 6. Is this note saying \
> that one must install PyQt5 onto CentOS 6 by compilation, not from wheels?

The wheels are built with the same versions as used to build the Qt installers. For \
current versions that means RHEL 7.2. Older versions are still supported (I think) \
but you must build them yourself.

Phil
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