Traceback (most recent call last):


 "/usr/bin/rdiff-backup", line 30, in <module>

rdiff_backup.Main.error_check_Main(sys.argv[1:])


 "/usr/lib/python2.7/dist-packages/rdiff_backup/Main.py", line 304, in error_check_Main

try: Main(arglist)


 "/usr/lib/python2.7/dist-packages/rdiff_backup/Main.py", line 324, in Main

take_action(rps)


 "/usr/lib/python2.7/dist-packages/rdiff_backup/Main.py", line 280, in take_action

elif action == "backup": Backup(rps[0], rps[1])


 "/usr/lib/python2.7/dist-packages/rdiff_backup/Main.py", line 346, in Backup

backup.Mirror(rpin, rpout)


 "/usr/lib/python2.7/dist-packages/rdiff_backup/backup.py", line 38, in Mirror

DestS.patch(dest_rpath, source_diffiter)


 "/usr/lib/python2.7/dist-packages/rdiff_backup/backup.py", line 232, in patch

ITR(diff.index, diff)


 "/usr/lib/python2.7/dist-packages/rdiff_backup/rorpiter.py", line 281, in __call__

last_branch.fast_process(*args)


 "/usr/lib/python2.7/dist-packages/rdiff_backup/backup.py", line 529, in fast_process

if self.patch_to_temp(mirror_rp, diff_rorp, tf):


 "/usr/lib/python2.7/dist-packages/rdiff_backup/backup.py", line 559, in patch_to_temp

rpath.copy_attribs(diff_rorp, new)


 "/usr/lib/python2.7/dist-packages/rdiff_backup/rpath.py", line 180, in copy_attribs

rpout.chown(*rpout.conn.user_group.map_rpath(rpin))


 "/usr/lib/python2.7/dist-packages/rdiff_backup/rpath.py", line 977, in chown

else: os.chown(self.path, uid, gid)
OverflowError: group id is less than minimum

Traceback (most recent call last):

 "/usr/local/lib/python2.7/site-packages/scrapy/utils/defer.py", line 102, in iter_errback
yield next(it)

 "/usr/local/lib/python2.7/site-packages/scrapy/spidermiddlewares/offsite.py", line 28, in process_spider_output
for x in result:

 "/usr/local/lib/python2.7/site-packages/scrapy/spidermiddlewares/referer.py", line 22, in <genexpr>
return (_set_referer(r) for r in result or ())

 "/usr/local/lib/python2.7/site-packages/scrapy/spidermiddlewares/urllength.py", line 37, in <genexpr>
return (r for r in result or () if _filter(r))

 "/usr/local/lib/python2.7/site-packages/scrapy/spidermiddlewares/depth.py", line 54, in <genexpr>
return (r for r in result or () if _filter(r))

 "/Users/usuario/Desktop/web/myscrapy.py", line 9, in parse
yield scrapy.Request(response.urljoin(url), self.parse_titles)NameError: global name 'scrapy' is not defined