upack 7zip,rar error

[liuchuang]

pip install sflock in centos7,upack 7zip and rar file,the error message:
Traceback (most recent call last):
f = unpack(sys.argv[1])
File "/root/sflock/lib/python2.7/site-packages/sflock/main.py", line 49, in unpack
f.children = plugin.unpack(password, duplicates)
File "/root/sflock/lib/python2.7/site-packages/sflock/unpack/rar.py", line 33, in unpack
filepath, dirpath,
File "/usr/lib64/python2.7/subprocess.py", line 568, in check_output
process = Popen(stdout=PIPE, *popenargs, **kwargs)
File "/usr/lib64/python2.7/subprocess.py", line 711, in init
errread, errwrite)
File "/usr/lib64/python2.7/subprocess.py", line 1327, in _execute_child
raise child_exception
OSError: [Errno 13] Permission denied

after chmod +x sflock/lib/python2.7/site-packages/sflock/data/zipjail.elf it will be ok。

[jbremer]

Interesting. Fortunately I don't have a CentOS environment to test this, but do you think it'd make sense to add a os.chmod("sflock/data/zipjail.elf", ...) call to setup.py? And if so, what would be the desired permission (0555)?