#! env doesn't work on Ubuntu 14.04.1 LTS

bash: ./build-runtime.py: env: Defekter Interpreter: Datei oder Verzeichnis nicht gefunden

No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 14.04.1 LTS
Release:	14.04
Codename:	trusty
Merge pull request #21 from mgerhardy/patch-1

#! env doesn't work on Ubuntu 14.04.1 LTS