Getting python to work when building Krita from source on Linux?

[Emmet O'Neill]

Ok, I got it working. I had 'pyqt5-dev' and 'sip-dev' installed, but didn't
have 'python3-pyqt5', 'python3-sip', or 'python3-sip-dev' packages
installed.

As always, thanks for the help Eliakin and Scott.
-Emmet

On Tue, Apr 17, 2018 at 6:01 AM, Scott Petrovic <scottpetrovic at gmail.com>
wrote:

> hi Emmet,
>
> Yes, pyqt and SIP definitely look like they are not found with cmake.
>
> Can you see which version of pyqt5 and SIP you have installed? Maybe it
> isn't a high enough version. I am also using Ubuntu 17.10 and am running
> the same cmake command Eliakin is. It seems to find those two libraries for
> me.
>
> For me...I am running PyQt 5.7  (pyqt-dev) package
>
> For SIP, I have these packages.... python3-sip     and    python3-sip-dev
> Both SIP versions are 4.18.1
>
> Scott
>
>
>
>
>
> On Tue, Apr 17, 2018 at 1:12 AM, Emmet O'Neill <emmetoneill.pdx at gmail.com>
> wrote:
>
>> Hi Eliakin,
>>
>> I do have /usr/share/sip/PyQt5/QtCore/QtCoremod.sip and I just ran cmake
>> with those settings and still no luck (nothing in Tools > Scripting, and no
>> Python menu in the configuration menu). Cmake still doesn't seem to be able
>> to find the "sipconfig" or "PyQt5" modules, and at the end it mentions that
>> the optional SIP and PyQt packages haven't been found. I should mention
>> that I'm building the latest sources too, straight from origin/master, and
>> that I got all my dependencies from apt - or rather, all of the
>> dependencies in that list on the KDE site, along with sip-dev and PyQt5-dev
>> (which weren't listed but I thought those may be what I needed). It's
>> possible that I'm missing some other dependency that's messing everything
>> up.
>>
>> I'll attach a copy of my cmake output.
>>
>> Many thanks for the help!
>> -Emmet
>>
>> On Mon, Apr 16, 2018 at 9:27 PM, Eliakin Costa <eliakim170 at gmail.com>
>> wrote:
>>
>>> Hey, Emmet
>>>
>>> Look at  /usr/share/sip/PyQt5 and see if you can find /QtCore/QtCoremod.sip
>>> if it is there you can try a new clean build.
>>>
>>>
>>> Here's an example of a full cmake command:
>>>
>>> cmake -DCMAKE_INSTALL_PREFIX=$HOME/sources/krita/inst
>>> $HOME/sources/krita/src -DWITH_GMIC=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo
>>> -DPRODUCTSET=ALL -DPACKAGERS_BUILD=ON -DBUILD_TESTING=OFF
>>> -DKDE4_BUILD_TESTS=OFF -DPYTHON_EXECUTABLE=/usr/bin/python3
>>> -DPYQT_SIP_DIR_OVERRIDE=/usr/share/sip/PyQt5
>>>
>>> Best
>>>
>>>
>>> 2018-04-17 0:45 GMT-03:00 Emmet O'Neill <emmetoneill.pdx at gmail.com>:
>>>
>>>> Hey all, I've been sort of struggling to get the python scripting stuff
>>>> to work when building Krita from sources on Linux (Ubuntu 17.10).
>>>>
>>>> I grabbed all of the dependencies listed here (
>>>> https://community.kde.org/Krita/linuxbuild) as well as added the two
>>>> extra cmake arguments pertaining to python. I also went ahead and installed
>>>> sip-dev and pyqt5-dev from Ubuntu's apt repository, but cmake is still
>>>> shooting off warnings that it can't find SIP or PyQt. I'm sure there's
>>>> probably something simple I'm overlooking as I'm still pretty new to the
>>>> whole linux/cmake build process.
>>>>
>>>> Anyone have any ideas or recommended cmake arguments? (Until now I've
>>>> just been copying and using ones that are based on David Revoy's "building
>>>> Krita for cats" guide, and just adding the python-specific ones from the
>>>> KDE site that I linked above.)
>>>>
>>>> Thanks as always,
>>>> - Emmet
>>>>
>>>
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