Injecting configuration and compiling...
Error removing intermediate container d0b647650f98: Driver aufs failed to remove root filesystem d0b647650f98334f36d15300b48f21135179077bc6295578287ca3328905bc4d: rename /var/lib/docker/aufs/mnt/717007baaffce3ae787abfd3040ae82008bb3607ebce70262df064e990563dc3 /var/lib/docker/aufs/mnt/717007baaffce3ae787abfd3040ae82008bb3607ebce70262df064e990563dc3-removing: device or resource busy
Error removing intermediate container d0b647650f98: No such container: d0b647650f98334f36d15300b48f21135179077bc6295578287ca3328905bc4d
Error removing intermediate container d0b647650f98: No such container: d0b647650f98334f36d15300b48f21135179077bc6295578287ca3328905bc4d
Error removing intermediate container d0b647650f98: No such container: d0b647650f98334f36d15300b48f21135179077bc6295578287ca3328905bc4d
[1G [1G-----> Python app detected
[1G-----> Installing python-2.7.9
[1G $ pip install -r requirements.txt
[1G Invalid requirement: 'pip install beautifulsoup4'
[1G Traceback (most recent call last):
[1G File "/app/.heroku/python/lib/python2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 82, in __init__
[1G req = Requirement(req)
[1G File "/app/.heroku/python/lib/python2.7/site-packages/pip-9.0.1-py2.7.egg/pip/_vendor/packaging/requirements.py", line 96, in __init__
[1G requirement_string[e.loc:e.loc + 8]))
[1G InvalidRequirement: Invalid requirement, parse error at "u'install '"
[1G
Error removing intermediate container d0b647650f98: No such container: d0b647650f98334f36d15300b48f21135179077bc6295578287ca3328905bc4d