bindep failure

bindep-lol.txt

root@xenial:~# cat other-requirements.txt 
# This file facilitates OpenStack-CI package installation
# before the execution of any tests.
#
# See the following for details:
#  - http://docs.openstack.org/infra/bindep/
#  - https://github.com/openstack-infra/bindep
#
# Even if the role does not make use of this facility, it
# is better to have this file empty, otherwise OpenStack-CI
# will fall back to installing its default packages which
# will potentially be detrimental to the tests executed.

# Requirements for Paramiko 2.0
libssl-dev        [platform:dpkg]
libffi-dev        [platform:dpkg]
libffi-devel      [platform:rpm]
openssl-devel     [platform:rpm]

# For SELinux
libselinux-python [platform:rpm]

# For SSL SNI support
python-pyasn1               [platform:dpkg]
python-openssl              [platform:dpkg]
python-ndg-httpsclient      [platform:ubuntu !platform:ubuntu-trusty]
epel-release                [platform:rpm]
python-pyasn1               [platform:rpm]
pyOpenSSL                   [platform:rpm]
python-ndg_httpsclient      [platform:rpm]
root@xenial:~# bindep -b -f other-requirements.txt 
Traceback (most recent call last):
  File "/usr/local/bin/bindep", line 11, in <module>
    sys.exit(main())
  File "/usr/local/lib/python2.7/dist-packages/bindep/main.py", line 53, in main
    depends = bindep.depends.Depends(fd.read())
  File "/usr/local/lib/python2.7/dist-packages/bindep/depends.py", line 89, in __init__
    self._rules = parser.rules()
  File "/usr/local/lib/python2.7/dist-packages/parsley.py", line 98, in invokeRule
    raise err
ometa.runtime.ParseError: 
python-ndg_httpsclient      [platform:rpm]
           ^
Parse error at line 29, column 11: expected EOF. trail: [version comment rule]