libguestfs: Use python3 for builds and the Python PIP package.

diff --git a/config.ml b/config.ml
index f0a5dea..16b3502 100644 (file)
--- a/config.ml
+++ b/config.ml
@@ -39,6 +39,7 @@ let libguestfs_localconfigure source =
 # https://bugzilla.redhat.com/show_bug.cgi?id=1316206
 
 %s \\
+  PYTHON=/usr/bin/python3 \\
   --prefix /usr \\
   --disable-static \\
   --with-default-backend=libvirt \\