install issue

[qiujch]

running below command, and throw exception at the last
sudo bash ./easyOVS/util/install.sh

Running Babel-2.3.4/setup.py -q bdist_egg --dist-dir /tmp/easy_install-2ebDD0/Babel-2.3.4/egg-dist-tmp-NEyn5q
Traceback (most recent call last):
File "setup.py", line 48, in
scripts=scripts,
File "/usr/lib64/python2.6/distutils/core.py", line 152, in setup
dist.run_commands()
File "/usr/lib64/python2.6/distutils/dist.py", line 975, in run_commands
self.run_command(cmd)
File "/usr/lib64/python2.6/distutils/dist.py", line 995, in run_command
cmd_obj.run()
File "/usr/lib/python2.6/site-packages/setuptools/command/install.py", line 73, in run
self.do_egg_install()
File "/usr/lib/python2.6/site-packages/setuptools/command/install.py", line 101, in do_egg_install
cmd.run()
File "/usr/lib/python2.6/site-packages/setuptools/command/easy_install.py", line 236, in run
self.easy_install(spec, not self.no_deps)
File "/usr/lib/python2.6/site-packages/setuptools/command/easy_install.py", line 452, in easy_install
return self.install_item(None, spec, tmpdir, deps, True)
File "/usr/lib/python2.6/site-packages/setuptools/command/easy_install.py", line 504, in install_item
self.process_distribution(spec, dist, deps)
File "/usr/lib/python2.6/site-packages/setuptools/command/easy_install.py", line 545, in process_distribution
[requirement], self.local_index, self.easy_install
File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 538, in resolve
dist = best[req.key] = env.best_match(req, self, installer)
File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 780, in best_match
return self.obtain(req, installer) # try and download/install
File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 792, in obtain
return installer(requirement)
File "/usr/lib/python2.6/site-packages/setuptools/command/easy_install.py", line 472, in easy_install
return self.install_item(spec, dist.location, tmpdir, deps)
File "/usr/lib/python2.6/site-packages/setuptools/command/easy_install.py", line 502, in install_item
dists = self.install_eggs(spec, download, tmpdir)
File "/usr/lib/python2.6/site-packages/setuptools/command/easy_install.py", line 681, in install_eggs
return self.build_and_install(setup_script, setup_base)
File "/usr/lib/python2.6/site-packages/setuptools/command/easy_install.py", line 958, in build_and_install
self.run_setup(setup_script, setup_base, args)
File "/usr/lib/python2.6/site-packages/setuptools/command/easy_install.py", line 947, in run_setup
run_setup(setup_script, args)
File "/usr/lib/python2.6/site-packages/setuptools/sandbox.py", line 29, in run_setup
lambda: execfile(
File "/usr/lib/python2.6/site-packages/setuptools/sandbox.py", line 70, in run
return func()
File "/usr/lib/python2.6/site-packages/setuptools/sandbox.py", line 31, in
{'file':setup_script, 'name':'main'}
File "setup.py", line 94, in

File "/usr/lib64/python2.6/distutils/core.py", line 152, in setup
dist.run_commands()
File "/usr/lib64/python2.6/distutils/dist.py", line 975, in run_commands
self.run_command(cmd)
File "/usr/lib64/python2.6/distutils/dist.py", line 995, in run_command
cmd_obj.run()
File "/usr/lib/python2.6/site-packages/setuptools/command/bdist_egg.py", line 167, in run
self.run_command("egg_info")
File "/usr/lib64/python2.6/distutils/cmd.py", line 333, in run_command
self.distribution.run_command(command)
File "/usr/lib64/python2.6/distutils/dist.py", line 995, in run_command
cmd_obj.run()
File "/usr/lib/python2.6/site-packages/setuptools/command/egg_info.py", line 171, in run
writer = ep.load(installer=installer)
File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 1948, in load
entry = import(self.module_name, globals(),globals(), ['name'])
ImportError: No module named pbr.pbr_json
make: *** [install] Error 1

[Baohua Yang]

Can u try pip install --upgrade pbr?
Thanks!