[Distutils] Import error from Trac for Setuptools
chtaylo3
chtaylo3 at vt.edu
Thu Jul 20 23:18:47 CEST 2006
Hello all,
I'm running Tracd as a normal user. When I try and access the tracd server
from a remote computer, I get the error mentioned at the end of this post. It
looks like a new Workset object is being created with no parameters. So
because entries==NONE then entires=sys.path in the constructor. It then calls
add_entry which calls find_distributions(). Somehow (I'm not sure how), we
get into find_on_path where os.listdir() is called, and this is where it blows
up.
>From the errors given, it looks like it's trying to do a listdir on the
contents of /usr/bin and it get's into permissions trouble. However, /usr/bin
is not part of $PYTHONPATH and therefore should not be in the results returned
from sys.path.
When I run python from the shell, and import sys and then do a sys.path I get
the following output:
['', '/usr/lib/python2.4/site-packages/setuptools-0.6b4-py2.4.egg',
'/usr/lib/python2.4', '/usr/local/lib/svn-python',
'/usr/local/lib/svn-python/svn', '/usr/local/lib/svn-python/libsvn',
'/usr/lib/python24.zip', '/usr/lib/python2.4/plat-linux2',
'/usr/lib/python2.4/lib-tk', '/usr/lib/python2.4/lib-dynload',
'/usr/lib/python2.4/site-packages']
So I have two questions
1) From a simple import command, how are we getting into find_on_path when
it's find_distributions that is being called?
2) What could have interjected the /usr/bin dir into the $PYTHONPATH variable
that reuslts in us calling listidr on /usr/bin?
Thank you for your help,
Christopher
Below is the error:
Exception happened during processing of request from ('10.11.1.142', 1543)
Traceback (most recent call last):
File "/usr/lib/python2.4/SocketServer.py", line 463, in
process_request_thread
self.finish_request(request, client_address)
File "/usr/lib/python2.4/SocketServer.py", line 254, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "/usr/lib/python2.4/SocketServer.py", line 521, in __init__
self.handle()
File "/usr/lib/python2.4/BaseHTTPServer.py", line 314, in handle
self.handle_one_request()
File "/usr/lib/python2.4/BaseHTTPServer.py", line 308, in handle_one_request
method()
File "/usr/lib/python2.4/site-packages/trac/web/standalone.py", line 259, in
do_GET
self._do_trac_req()
File "/usr/lib/python2.4/site-packages/trac/web/standalone.py", line 285, in
_do_trac_req
env = get_environment(req, opts)
File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 335, in
get_environment
return _open_environment(env_path, threaded)
File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 51, in
_open_environment
env_cache[env_path] = open_environment(env_path)
File "/usr/lib/python2.4/site-packages/trac/env.py", line 374, in
open_environment
env = Environment(env_path)
File "/usr/lib/python2.4/site-packages/trac/env.py", line 85, in __init__
from trac.loader import load_components
File "/usr/lib/python2.4/site-packages/trac/loader.py", line 21, in ?
import pkg_resources
File
"/usr/lib/python2.4/site-packages/setuptools-0.6b4-py2.4.egg/pkg_resources.py"
, line 2470, in ?
working_set = WorkingSet()
File
"/usr/lib/python2.4/site-packages/setuptools-0.6b4-py2.4.egg/pkg_resources.py"
, line 343, in __init__
self.add_entry(entry)
File
"/usr/lib/python2.4/site-packages/setuptools-0.6b4-py2.4.egg/pkg_resources.py"
, line 358, in add_entry
for dist in find_distributions(entry, True):
File
"/usr/lib/python2.4/site-packages/setuptools-0.6b4-py2.4.egg/pkg_resources.py"
, line 1577, in find_on_path
for entry in os.listdir(path_item):
OSError: [Errno 13] Permission denied: '/usr/bin'
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