id summary reporter owner description type status priority milestone component version resolution keywords cc launchpad_bug 2221 allow automatic use of pyOpenSSL 0.14 daira "For Tahoe-LAFS 1.11 we decided to fix the pyOpenSSL version requirement to == 0.13 [not quite; see comment:4 below], in order to mitigate problems with building the `cryptography` library that is a dependency of pyOpenSSL >= 0.14 (see #2193 for details). This ticket is for a longer-term solution to allow use of pyOpenSSL >= 0.14 without causing build/install regressions (such as #2217, or the requirement to manually install `libffi` on some platforms)." defect closed major 1.11.0 packaging 1.10.0 fixed packaging setuptools pyopenssl cryptography six cffi pycparser vladimir@…