diff --git a/apiapp.go b/apiapp.go
index 4d4e58a..892719b 100644
--- a/apiapp.go
+++ b/apiapp.go
@@ -650,7 +650,8 @@ func checkEnv(appname string) (apppath, packpath string, err error) {
 	for _, gpath := range gps {
 		gsrcpath := path.Join(gpath, "src")
 		if strings.HasPrefix(currpath, gsrcpath) {
-			return currpath, currpath[len(gsrcpath)+1:], nil
+			packpath = strings.Replace(currpath[len(gsrcpath)+1:], string(path.Separator), "/", -1)
+			return currpath, packpath, nil
 		}
 	}