[MacPorts] #62212: spice-gtk: Meson build fails with "Python module six not found" with Python 3.9

[MacPorts]

#62212: spice-gtk: Meson build fails with "Python module six not found" with Python
3.9
------------------------------+----------------------
  Reporter:  rseichter        |      Owner:  danchr
      Type:  defect           |     Status:  assigned
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.6.4
Resolution:                   |   Keywords:
      Port:  spice-gtk meson  |
------------------------------+----------------------

Comment (by raimue):

 You probably need to patch `src/meson.build` to use the expected python
 version. According to the [https://mesonbuild.com/Python-module.html
 #python_installation-object meson documentation], the following patch
 might do what is required. But note I never tested this.

 {{{
 --- src/meson.build
 +++ src/meson.build
 @@ -300,7 +300,7 @@ if spice_gtk_has_gtk
    endif

    # keymaps
 -  python = import('python').find_installation()
 +  python = import('python').find_installation('python3.8')
    keymaps = ['xorgevdev',
               'xorgkbd',
               'xorgxquartz',
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/62212#comment:5>
MacPorts <https://www.macports.org/>
Ports system for macOS