add a routine to check external pkg
-rwxr-xr-x 2825 CMakeLists.txt
-rw-r--r-- 11640 LICENSE
-rw-r--r-- 35 category_parser_list.txt.in
drwxr-xr-x - debian
drwxr-xr-x - images
drwxr-xr-x - include
-rw-r--r-- 225 metadata_parser_list.txt.in
drwxr-xr-x - packaging
drwxr-xr-x - parser
-rwxr-xr-x 202 parser_path.conf.in
-rw-r--r-- 218 pkgmgr-info.manifest.in
-rwxr-xr-x 274 pkgmgr-info.pc.in
-rwxr-xr-x 463 pkgmgr-parser.manifest.in
drwxr-xr-x - src
-rw-r--r-- 63 tag_parser_list.txt.in