diff -up libgit2-glib-0.26.4/meson.build.orig libgit2-glib-0.26.4/meson.build
--- libgit2-glib-0.26.4/meson.build.orig	2018-03-02 04:51:47.000000000 -0500
+++ libgit2-glib-0.26.4/meson.build	2018-06-18 10:43:19.459021647 -0400
@@ -131,8 +131,6 @@ enable_vapi = get_option('vapi')
 if enable_vapi
   assert(enable_gir, 'vapi support was requested, but introspection support is mandatory.')
   assert(add_languages('vala', required: false), 'vapi support was requested, but vala not found.')
-
-  meson.add_install_script('meson_vapi_link.py', libgit2_glib_datadir)
 endif
 
 # Check for libgit2 ssh support