Installation on OpenBSD-5.9

[Brian Warner]

On 4/4/16 4:50 PM, Chad Dougherty wrote:
> I installed tahoe-lafs-1.11.0 on OpenBSD-5.9/amd64 the other day.  The
> usual virtualenv method described in
> <https://tahoe-lafs.readthedocs.org/en/latest/INSTALL.html> did not work
> for me, however, due to the py-cryptography/py-openssl incompatibility
> with LibreSSL described in [#2746].

Huh.. I thought 5.9 would include a newer version of LibreSSL that
wouldn't have that problem. We got a report from 'sickness' on IRC that
5.8 worked. It should have just been 5.6 that was broken.

Could you add a log of the error you got (with `pip install` and
OpenBSD-5.9) to #2746? The pyca-cryptography folks would probably be
interested in seeing what went wrong.

Thanks for posting a workaround!
 -Brian