[PKG-Openstack-devel] Bug#788095: can't load pygit2: PermissionError: [Errno 13] Permission denied: '/usr/lib/python3/dist-packages/$

[Hans Joachim Desserud]

Followup-For: Bug #788095
Package: python-pygit2
Version: 0.22.0-3

Dear Maintainer,

It looks like this issue is still present in 0.22.0-3.

I get the following error messages when attempting to import the
module:

$ python -c 'import pygit2'
Traceback (most recent call last):
   File "<string>", line 1, in <module>
   File "/usr/lib/python2.7/dist-packages/pygit2/__init__.py", line 35, 
in <module>
     from .blame import Blame, BlameHunk
   File "/usr/lib/python2.7/dist-packages/pygit2/blame.py", line 32, in 
<module>
     from .errors import check_error
   File "/usr/lib/python2.7/dist-packages/pygit2/errors.py", line 29, in 
<module>
     from .ffi import ffi, C
   File "/usr/lib/python2.7/dist-packages/pygit2/ffi.py", line 35, in 
<module>
     ffi, C = get_ffi()
   File "/usr/lib/python2.7/dist-packages/pygit2/_utils.py", line 101, in 
get_ffi
     include_dirs=[libgit2_include], library_dirs=[libgit2_lib])
   File "/usr/lib/python2.7/dist-packages/cffi/api.py", line 373, in 
verify
     lib = self.verifier.load_library()
   File "/usr/lib/python2.7/dist-packages/cffi/verifier.py", line 95, in 
load_library
     self._write_source()
   File "/usr/lib/python2.7/dist-packages/cffi/verifier.py", line 183, in 
_write_source
     with open(self.sourcefilename, "w") as fp:
IOError: [Errno 2] No such file or directory: 
'/usr/lib/python2.7/dist-packages/pygit2/__pycache__/pygit2_cffi_ab5e9344x5470904.c'


$ python3 -c 'import pygit2'
Traceback (most recent call last):
   File "<string>", line 1, in <module>
   File "/usr/lib/python3/dist-packages/pygit2/__init__.py", line 35, in 
<module>
     from .blame import Blame, BlameHunk
   File "/usr/lib/python3/dist-packages/pygit2/blame.py", line 32, in 
<module>
     from .errors import check_error
   File "/usr/lib/python3/dist-packages/pygit2/errors.py", line 29, in 
<module>
     from .ffi import ffi, C
   File "/usr/lib/python3/dist-packages/pygit2/ffi.py", line 35, in 
<module>
     ffi, C = get_ffi()
   File "/usr/lib/python3/dist-packages/pygit2/_utils.py", line 101, in 
get_ffi
     include_dirs=[libgit2_include], library_dirs=[libgit2_lib])
   File "/usr/lib/python3/dist-packages/cffi/api.py", line 373, in verify
     lib = self.verifier.load_library()
   File "/usr/lib/python3/dist-packages/cffi/verifier.py", line 95, in 
load_library
     self._write_source()
   File "/usr/lib/python3/dist-packages/cffi/verifier.py", line 183, in 
_write_source
     with open(self.sourcefilename, "w") as fp:
PermissionError: [Errno 13] Permission denied: 
'/usr/lib/python3/dist-packages/pygit2/__pycache__/pygit2_cffi_1b714a1x5470904.c'


The same bug also shows up in Ubuntu:
https://bugs.launchpad.net/ubuntu/+source/python-pygit2/+bug/1475431


-- System Information:
Debian Release: stretch/sid
   APT prefers unstable
   APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.0.0-2-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages python-pygit2 depends on:
ii  dpkg         1.18.1
ii  libc6        2.19-19
ii  libgit2-22   0.22.2-2
ii  python       2.7.9-1
ii  python-cffi  1.1.2-1
pn  python:any   <none>

python-pygit2 recommends no packages.

Versions of packages python-pygit2 suggests:
pn  python-pygit2-doc  <none>

-- no debconf information


-- 
mvh / best regards
Hans Joachim Desserud
http://desserud.org