# namcap > Check binary packages and source `PKGBUILD`s for common packaging mistakes. > More information: . - Check a specific `PKGBUILD` file: `namcap {{path/to/pkgbuild}}` - Check a specific package file: `namcap {{path/to/package.pkg.tar.zst}}` - Check a file, printing extra [i]nformational messages: `namcap -i {{path/to/file}}`