mock-1.1.22 ->1.1.36 upgrade

[Farkas Levente]

hi,
after i upgrade our mock build env the first build always works, but all
of other build with fail with such error (if i clean all mock cache and
i will work again once, and i was working with 1.1.22):

----------------------------------
Starting at Sun Mar 23 14:33:07 CET 2014: mock -r epel-6-x86_64 --define
"rhel 6" --define ".el6 1" --define "ver 1.1.31" --define "svn 21"
--define "dist .el6" --rebuild ./yum-utils-1.1.31-21.el6.src.rpm
INFO: mock.py version 1.1.36 starting...
Start: init plugins
INFO: tmpfs initialized
INFO: selinux disabled
Finish: init plugins
Start: run
INFO: Start(./yum-utils-1.1.31-21.el6.src.rpm)  Config(epel-6-x86_64)
Start: lock buildroot
Start: clean chroot
INFO: chroot (/var/lib/mock/epel-6-x86_64) unlocked and deleted
Finish: clean chroot
Finish: lock buildroot
Start: chroot init
Start: lock buildroot
Mock Version: 1.1.36
INFO: Mock Version: 1.1.36
INFO: calling preinit hooks
INFO: mounting tmpfs at /var/lib/mock/epel-6-x86_64/root/.
INFO: enabled root cache
Start: unpacking root cache
Finish: unpacking root cache
INFO: enabled yum cache
Start: cleaning yum metadata
Finish: cleaning yum metadata
INFO: enabled ccache
Start: device setup
Finish: device setup
Start: yum update
Start: Outputting list of available packages
Finish: Outputting list of available packages
Finish: yum update
Finish: lock buildroot
Finish: chroot init
INFO: Installed packages:
Start: build phase for yum-utils-1.1.31-21.el6.src.rpm
Start: device setup
Finish: device setup
Start: build setup for yum-utils-1.1.31-21.el6.src.rpm
INFO: unmounting tmpfs.
ERROR: Exception(./yum-utils-1.1.31-21.el6.src.rpm)
Config(epel-6-x86_64) 0 minutes 4 seconds
INFO: Results and/or logs in: /var/lib/mock/epel-6-x86_64/result
ERROR: [Errno 2] No such file or directory:
'./yum-utils-1.1.31-21.el6.src.rpm'
Traceback (most recent call last):
  File "/usr/sbin/mock", line 697, in <module>
    main(retParams)
  File "/usr/sbin/mock", line 631, in main
    do_rebuild(config_opts, chroot, args)
  File "<peak.util.decorators.rewrap wrapping __main__.do_rebuild at
0x010D9668>", line 3, in do_rebuild
    def do_rebuild(config_opts, chroot, srpms): return
__decorated(config_opts, chroot, srpms)
  File "/usr/lib/python2.6/site-packages/mockbuild/trace_decorator.py",
line 70, in trace
    result = func(*args, **kw)
  File "/usr/sbin/mock", line 279, in do_rebuild
    chroot.build(srpm, timeout=config_opts['rpmbuild_timeout'],
check=config_opts['check'])
  File "<peak.util.decorators.rewrap wrapping mockbuild.backend.build at
0x010D40C8>", line 3, in build
    def build(self, srpm, timeout, check): return __decorated(self,
srpm, timeout, check)
  File "/usr/lib/python2.6/site-packages/mockbuild/trace_decorator.py",
line 70, in trace
    result = func(*args, **kw)
  File "/usr/lib/python2.6/site-packages/mockbuild/backend.py", line
688, in build
    srpmChrootFilename = self._copySrpmIntoChroot(srpm)
  File "<peak.util.decorators.rewrap wrapping
mockbuild.backend._copySrpmIntoChroot at 0x010DBA28>", line 3, in
_copySrpmIntoChroot
    def _copySrpmIntoChroot(self, srpm): return __decorated(self, srpm)
  File "/usr/lib/python2.6/site-packages/mockbuild/trace_decorator.py",
line 70, in trace
    result = func(*args, **kw)
  File "/usr/lib/python2.6/site-packages/mockbuild/backend.py", line
1091, in _copySrpmIntoChroot
    shutil.copy2(srpm, dest)
  File "/usr/lib64/python2.6/shutil.py", line 95, in copy2
    copyfile(src, dst)
  File "/usr/lib64/python2.6/shutil.py", line 50, in copyfile
    with open(src, 'rb') as fsrc:
IOError: [Errno 2] No such file or directory:
'./yum-utils-1.1.31-21.el6.src.rpm'
----------------------------------
any tips?

-- 
  Levente                               "Si vis pacem para bellum!"