[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2217: SandboxViolation: mkdir('/usr/lib/python2.7/site-packages/cryptography/hazmat/bindings/__pycache__', 511) {}

[Tahoe-LAFS]

#2217: SandboxViolation: mkdir('/usr/lib/python2.7/site-
packages/cryptography/hazmat/bindings/__pycache__', 511) {}
-------------------------+-------------------------------------------------
     Reporter:           |      Owner:  daira
  aredridel              |     Status:  assigned
         Type:  defect   |  Milestone:  undecided
     Priority:  normal   |    Version:  1.10.0
    Component:           |   Keywords:  setuptools distribute build cffi
  packaging              |  cryptography
   Resolution:           |
Launchpad Bug:           |
-------------------------+-------------------------------------------------

Comment (by zooko):

 It has to do with cffi, so a sufficient work-around for this, and probably
 many other issues, is to limit our dependency on pyOpenSSL to be ≤ 0.13.
 (Because pyOpenSSL v0.13 didn't use cffi and the cryptography.io library
 and many other things.)

 aredridel: would you be so kind as to try this for us? You'd need to patch
 your Tahoe-LAFS source distribution by editing
 [source:src/allmydata/_auto_deps.py] and change {{{"pyOpenSSL"}}} to
 {{{"pyOpenSSL <= 0.13"}}}.

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2217#comment:16>
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