id	summary	reporter	owner	description	type	status	priority	component	severity	resolution	keywords	cc	release
11334	installation upgrade failed on IndexError: list index out of range	kubes@…	Steffen Hoffmann	"I have upgraded Trac from 0.12 to 1.0 and from python 2.5 to python 2.7.

I need to install TagsPlugin from trunk because of #11325.

I tried to upgrade plugin TagsPlugin by command: 

C:\Python27\Scripts>easy_install https://trac-hacks.org/svn/tagsplugin/trunk --upgrade

But I get:

C:\Python27\Scripts>easy_install https://trac-hacks.org/svn/tagsplugin/trunk --u
pgrade
Downloading https://trac-hacks.org/svn/tagsplugin/trunk
Doing subversion checkout from https://trac-hacks.org/svn/tagsplugin/trunk to c:
\docume~1\kubest~1.e-b\locals~1\temp\easy_install-w2yd4r\trunk
Processing trunk
Writing c:\docume~1\kubest~1.e-b\locals~1\temp\easy_install-w2yd4r\trunk\setup.c
fg
Running setup.py -q bdist_egg --dist-dir c:\docume~1\kubest~1.e-b\locals~1\temp\
easy_install-w2yd4r\trunk\egg-dist-tmp-jy0ltu
Traceback (most recent call last):
  File ""C:\Python27\Scripts\easy_install-script.py"", line 9, in <module>
    load_entry_point('setuptools==1.1.5', 'console_scripts', 'easy_install')()
  File ""build\bdist.win32\egg\setuptools\command\easy_install.py"", line 1925, in
 main
  File ""build\bdist.win32\egg\setuptools\command\easy_install.py"", line 1912, in
 with_ei_usage
  File ""build\bdist.win32\egg\setuptools\command\easy_install.py"", line 1929, in
 <lambda>
  File ""C:\Python27\lib\distutils\core.py"", line 152, in setup
    dist.run_commands()
  File ""C:\Python27\lib\distutils\dist.py"", line 953, in run_commands
    self.run_command(cmd)
  File ""C:\Python27\lib\distutils\dist.py"", line 972, in run_command
    cmd_obj.run()
  File ""build\bdist.win32\egg\setuptools\command\easy_install.py"", line 374, in
run
  File ""build\bdist.win32\egg\setuptools\command\easy_install.py"", line 585, in
easy_install
  File ""build\bdist.win32\egg\setuptools\command\easy_install.py"", line 639, in
install_item
  File ""build\bdist.win32\egg\setuptools\command\easy_install.py"", line 825, in
install_eggs
  File ""build\bdist.win32\egg\setuptools\command\easy_install.py"", line 1031, in
 build_and_install
  File ""build\bdist.win32\egg\setuptools\command\easy_install.py"", line 1016, in
 run_setup
  File ""build\bdist.win32\egg\setuptools\sandbox.py"", line 69, in run_setup
  File ""build\bdist.win32\egg\setuptools\sandbox.py"", line 120, in run
  File ""build\bdist.win32\egg\setuptools\sandbox.py"", line 71, in <lambda>
  File ""setup.py"", line 43, in <module>
  File ""C:\Python27\lib\distutils\core.py"", line 152, in setup
    dist.run_commands()
  File ""C:\Python27\lib\distutils\dist.py"", line 953, in run_commands
    self.run_command(cmd)
  File ""C:\Python27\lib\distutils\dist.py"", line 971, in run_command
    cmd_obj.ensure_finalized()
  File ""C:\Python27\lib\distutils\cmd.py"", line 109, in ensure_finalized
    self.finalize_options()
  File ""build\bdist.win32\egg\setuptools\command\bdist_egg.py"", line 104, in fin
alize_options
  File ""C:\Python27\lib\distutils\cmd.py"", line 312, in get_finalized_command
    cmd_obj.ensure_finalized()
  File ""C:\Python27\lib\distutils\cmd.py"", line 109, in ensure_finalized
    self.finalize_options()
  File ""build\bdist.win32\egg\setuptools\command\egg_info.py"", line 86, in final
ize_options
  File ""build\bdist.win32\egg\setuptools\command\egg_info.py"", line 193, in tags

  File ""build\bdist.win32\egg\setuptools\command\egg_info.py"", line 242, in get_
svn_revision
IndexError: list index out of range
"	defect	new	normal	TagsPlugin	normal		installation IndexError		1.0