[CMake] cmake vs. Python 3.4

[Alan W. Irwin]

On 2016-12-23 20:57+0100 Lev wrote:

> Hi list,
>
>
> I have this:
>
> FIND_PACKAGE(PythonInterp)
>
> and cmake finds this:
>
> -- Found PythonInterp: /usr/bin/python (found version "2.7.9")
>
> However, 3.4 is also installed. How can I specify to find 3.4?
>
> If I say:
>
> set(Python_ADDITIONAL_VERSIONS 3.4)
> FIND_PACKAGE(PythonInterp 3 REQUIRED)
>
> still no luck.
>
> This is on a Debian stable, so
>
> $ cmake --version
> cmake version 3.0.2

Try using the update-alternatives command so that "python" becomes
symbolically linked to python-3.4 rather than python-2.7.9

Or uninstall python 2.7.9.

Alan

__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state
implementation for stellar interiors (freeeos.sf.net); the Time
Ephemerides project (timeephem.sf.net); PLplot scientific plotting
software package (plplot.sf.net); the libLASi project
(unifont.org/lasi); the Loads of Linux Links project (loll.sf.net);
and the Linux Brochure Project (lbproject.sf.net).
__________________________

Linux-powered Science
__________________________