$OpenBSD$

Don't run the post install script, it run commands on the build machine that
are expected to be run on users machines.

Index: meson.build
--- meson.build.orig
+++ meson.build
@@ -132,4 +132,4 @@ executable(
 subdir('data')
 subdir('po')
 
-meson.add_install_script('meson/post_install.py')
+#meson.add_install_script('meson/post_install.py')
