fix pyyaml bug

package_prepare should run before generate_conf to
ensure pyyaml is installed. otherwise generate_conf
will fail when pyyaml is not installed before.

Change-Id: I181225637969f3602ce34984e4710a2610e8cd18
Signed-off-by: Harry Huang <huangxiangyu5@huawei.com>
(cherry picked from commit a6346420a0e0d2f4564d8ecc030146cae098a7f4)

1 files changed, 1 insertions, 1 deletions

diff --git a/prepare.sh b/prepare.sh
index 07e74c1..9cd8f62 100755
--- a/prepare.sh
+++ b/prepare.sh
@@ -53,7 +53,7 @@ function network_prepare()
 
 function prepare_env()
 {
-    generate_conf
     package_prepare
+    generate_conf
     network_prepare
 }