error while installing email notifier

[swapsan]

I get this error when i try and install email notifier -

Command "/home/pi/OctoPrint/venv/bin/python2 -u -c "import setuptools, tokenize;file='/tmp/pip-build-tnHXkv/cffi/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-9eqCPh-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/pi/OctoPrint/venv/include/site/python2.7/cffi" failed with error code 1 in /tmp/pip-build-tnHXkv/cffi/

[anoved]

Thanks for the report. I have to back up to speed on how OctoPrint plugins work before I can fix this. I'll post an update here when I do.

[anoved]

Merging with issue #24.