Which version does UPBGE 0.36.1 need?

[nestorac]

I am trying to package UPBGE 2.036.1 (Blender with game engine support), on Linux Mint 21.3, I get the errors attached, which OpenImageIo version do I need to build UPBGE? I currently have 2.2.18.0+dfsg-1ubuntu2.

error_log.txt

[lgritz]

It's hard to know what's going on, exactly, but looking at one of the compiler errors you're getting:

In file included from /home/txiki/Dokumentuak/OurRepository/upbge/jammy/upbge-0.36.1/source/blender/imbuf/intern/oiio/openimageio_support.cc:4:
/usr/include/OpenImageIO/imagebuf.h:199:5: note: candidate: ‘OpenImageIO_v2_2::ImageBuf::ImageBuf(OpenImageIO_v2_2::ImageBuf&&)’
  199 |     ImageBuf(ImageBuf&& src);
      |     ^~~~~~~~
/usr/include/OpenImageIO/imagebuf.h:199:5: note:   candidate expects 1 argument, 5 provided

The most suspicious thing is that it seems to be using headers from OIIO 2.2, which we haven't supported since 2022. (The current release is 3.0, last year's supported release was 2.5.)

So I'm wondering if maybe the Blender code is expecting a fairly modern version, but is inadvertently reading the .h header files that belong to 2.2, which is installed elsewhere on your system?