Bug 1732584

Summary: cryptography>=1.9 is required
Product: [Fedora] Fedora EPEL Reporter: Vadim Raskhozhev <iamdexpl>
Component: certbotAssignee: James Hogarth <james.hogarth>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
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Version: epel7CC: anon.amish, itamar, james.hogarth, nb, nick, rbu
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Last Closed: 2019-07-23 20:35:27 UTC Type: Bug
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Description Vadim Raskhozhev 2019-07-23 19:30:41 UTC 
certbot-0.36.0-1.el7 crashes on execution:
Traceback (most recent call last):
  File "/usr/bin/certbot", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 3011, in <module>
    parse_requirements(__requires__), Environment()
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 630, in resolve
    raise VersionConflict(dist,req) # XXX put more info here
pkg_resources.VersionConflict: (cryptography 1.7.2 (/usr/lib64/python2.7/site-packages), Requirement.parse('cryptography>=1.9'))

Steps to Reproduce:
1. yum update certbot # on CentOS 7 with EPEL enabled, of course
2. certbot

Actual results: a crash

Expected results: normal work
Comment 1 Vadim Raskhozhev 2019-07-23 19:32:54 UTC 
Forgot to mention: downgrade to certbot-0.35.1-1.el7 changes nothing.
Comment 2 Vadim Raskhozhev 2019-07-23 20:35:27 UTC 
Sorry for the noize, this is completely my bad: I've got too fresh pyOpenSSL installed from an internal repo for some mysterious reason. After downgrading pyOpenSSL to what's available from regular CentOS repos certbot is working as expected. Closing this NOTABUG.