#397 PloneArticle missing version.txt

[Jon]

I'm trying to install PloneArticle 4.1.3 but it giving me error. So I run test and got an IOError: [Errno 2] No such file or directory: '/var/plone/buildout-cache/eggs/Products.PloneArticle-4.1.3-py2.4.egg/Products/PloneArticle/version.txt

Trackback:
Traceback (most recent call last):
File "bin/instance", line 79, in ?
plone.recipe.zope2instance.ctl.main(
File "/var/plone/buildout-cache/eggs/plone.recipe.zope2instance-3.2-py2.4.egg/plone/recipe/zope2instance/ctl.py", line 342, in main
c.onecmd(" ".join(options.args))
File "/var/plone/Python-2.4/lib/python2.4/cmd.py", line 219, in onecmd
return func(arg)
File "/var/plone/buildout-cache/eggs/plone.recipe.zope2instance-3.2-py2.4.egg/plone/recipe/zope2instance/ctl.py", line 309, in do_test
zope.testing.testrunner.run(defaults, args)
File "/var/plone/devel-p311/parts/zope2/lib/python/zope/testing/testrunner.py", line 271, in run
failed = not run_with_options(options)
File "/var/plone/devel-p311/parts/zope2/lib/python/zope/testing/testrunner.py", line 380, in run_with_options
tests_by_layer_name = find_tests(options, found_suites)
File "/var/plone/devel-p311/parts/zope2/lib/python/zope/testing/testrunner.py", line 1048, in find_tests
for suite in found_suites:
File "/var/plone/devel-p311/parts/zope2/lib/python/zope/testing/testrunner.py", line 1087, in find_suites
for fpath, package in find_test_files(options):
File "/var/plone/devel-p311/parts/zope2/lib/python/zope/testing/testrunner.py", line 1153, in find_test_files
for f, package in find_test_files_(options):
File "/var/plone/devel-p311/parts/zope2/lib/python/zope/testing/testrunner.py", line 1181, in find_test_files_
for (p, package) in test_dirs(options, {}):
File "/var/plone/devel-p311/parts/zope2/lib/python/zope/testing/testrunner.py", line 1235, in test_dirs
p = import_name(p)
File "/var/plone/devel-p311/parts/zope2/lib/python/zope/testing/testrunner.py", line 1251, in import_name
__import__(name)
File "/var/plone/buildout-cache/eggs/Products.PloneArticle-4.1.3-py2.4.egg/Products/PloneArticle/__init__.py", line 27, in ?
__version__ = open(os.path.join(__path__[0], 'version.txt')).read().strip()

How do I resolve this issue?
Thanks