first I’d like to say a big “thank you” for your service and efforts to automate the process!
It is a great step forward.
After a successful first run about a month ago which was rather easy and flawless I now tried to elaborate on the possibilities to automate the certificate renewal.
But when I start letsencrypt-auto now all I get is the following cryptic error message:
Updating letsencrypt and virtual environment dependencies......Command "/root/.local/share/letsencrypt/bin/python2.7 -c "import setuptools, tokenize;__file__='/tmp/pip-build-7TC7hy/cryptography/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-vFss2L-record/install-record.txt --single-version-externally-managed --compile --install-headers /root/.local/share/letsencrypt/include/site/python2.7/cryptography" failed with error code 1 in /tmp/pip-build-7TC7hy/cryptography
The base system is an out-of-the-box Debian Jessie installation with latest updates.
I’ve downloaded the latest letsencrypt client version from git -> same result
I’ve moved the /etc/letsencrypt folder to make it appear a fresh start -> same result
Even the following command line causes the same error message:
./letsencrypt-auto --help all
I seems to be something generic so most probably easy - but I have no clue where to start.
Any hints how to proceed are very welcome.