[CMake] cmake vs. Python 3.4

[Levente]

Yes. That did the trick. Sorry for the noise.

On 23 Dec 2016 23:52, "Dan Liew" <dan at su-root.co.uk> wrote:

>
>
> On 23 Dec 2016 7:58 pm, "Lev" <leventelist at gmail.com> 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.
>
> When you did that did you wipe the CMake cache (e.g. delete any existing
> binary build directory)? In many cases where CMake is asked to find a
> binary it will create a cache variable if it was found so that on
> subsequent runs of CMake it doesn't have to search for it again. You may be
> hitting this.
>
>
>
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