pip_install_requirements

[Giuseppe Attardi]

Invoking pip_install_requirements(‘requirements.txt’) fails with the message:

2017-06-24 15:04:43 INFO juju-log Installing from file: requirements.txt with options: ['install', '-r requirements.txt']
2017-06-24 15:04:43 INFO install Could not open requirements file: [Errno 2] No such file or directory: ' requirements.txt'

It appears that an extra ‘ ‘ is added in front of the file name.

I am using charmhelpers version 0.16.0.

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