diff --git a/python-2.7.15-2.build.sh b/python-2.7.15-2.build.sh
index d42440d..0e215f6 100755
--- a/python-2.7.15-2.build.sh
+++ b/python-2.7.15-2.build.sh
@@ -24,6 +24,8 @@ exec </dev/null
 mkdir -p $PREFIX
 cat >$PREFIX/profile <<-EOF
 	PATH=$PREFIX/bin:\$PATH
+	PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig\${PKG_CONFIG_PATH:+:\$PKG_CONFIG_PATH}
+	export PKG_CONFIG_PATH
 EOF
 . $PREFIX/profile