Bug#655804: update-manager: FTBFS: Error: `/usr/share/sphinx/themes/basic/static/jquery.js` and `/build/update-manager-OCasPf/update-manager-0.200.5/doc/build/html/_static/jquery.js` are the same file

[Lucas Nussbaum]

Source: update-manager
Version: 0.200.5-2
Severity: serious
Tags: wheezy sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20120112 qa-ftbfs
Justification: FTBFS on amd64

Hi,

During a rebuild of all packages in sid, your package failed to build on
amd64.

Relevant part:
> make[1]: Entering directory `/build/update-manager-OCasPf/update-manager-0.200.5/doc'
> mkdir -p build/html build/doctrees
> sphinx-build -b html -d build/doctrees   source build/html
> Running Sphinx v1.0.8
> loading pickled environment... done
> building [html]: targets for 0 source files that are out of date
> updating environment: 0 added, 1 changed, 0 removed
> reading sources... [100%] api/UpdateManager/Frontend/Newt
> Traceback (most recent call last):
>   File "/usr/lib/pymodules/python2.7/sphinx/ext/autodoc.py", line 329, in import_object
>     __import__(self.modname)
>   File "/build/update-manager-OCasPf/update-manager-0.200.5/doc/source/../../UpdateManager/Frontend/Newt.py", line 34, in <module>
>     from snack import SnackScreen, ButtonBar, Textbox, CheckboxTree, GridForm
>   File "/usr/lib/python2.7/dist-packages/snack.py", line 42, in <module>
>     import _snack
> ImportError: No module named _snack
> /build/update-manager-OCasPf/update-manager-0.200.5/doc/source/api/UpdateManager/Frontend/Newt.rst:6: WARNING: autodoc can't import/find module 'UpdateManager.Frontend.Newt', it reported error: "No module named _snack", please check your spelling and sys.path
> /build/update-manager-OCasPf/update-manager-0.200.5/doc/source/api/UpdateManager/Frontend/Newt.rst:8: WARNING: don't know which module to import for autodocumenting u'NewtFrontend' (try placing a "module" or "currentmodule" directive in the document, or giving an explicit module name)
> 
> /build/update-manager-OCasPf/update-manager-0.200.5/doc/source/api/UpdateManager/Frontend/Newt.rst:12: WARNING: don't know which module to import for autodocumenting u'NewtUI' (try placing a "module" or "currentmodule" directive in the document, or giving an explicit module name)
> /build/update-manager-OCasPf/update-manager-0.200.5/doc/source/api/UpdateManager/Frontend/Newt.rst:16: WARNING: don't know which module to import for autodocumenting u'NewtCacheProgressHandler' (try placing a "module" or "currentmodule" directive in the document, or giving an explicit module name)
> looking for now-outdated files... none found
> pickling environment... done
> checking consistency... done
> preparing documents... done
> writing output... [ 33%] api/UpdateManager/Frontend/Newt
> writing output... [ 66%] api/UpdateManager/Frontend/index
> writing output... [100%] index
> 
> writing additional files... genindex py-modindex search
> 
> Exception occurred:
>   File "/usr/lib/pymodules/python2.7/sphinx/cmdline.py", line 188, in main
>     app.build(force_all, filenames)
>   File "/usr/lib/pymodules/python2.7/sphinx/application.py", line 207, in build
>     self.builder.build_update()
>   File "/usr/lib/pymodules/python2.7/sphinx/builders/__init__.py", line 198, in build_update
>     'out of date' % len(to_build))
>   File "/usr/lib/pymodules/python2.7/sphinx/builders/__init__.py", line 257, in build
>     self.finish()
>   File "/usr/lib/pymodules/python2.7/sphinx/builders/html.py", line 453, in finish
>     self.copy_static_files()
>   File "/usr/lib/pymodules/python2.7/sphinx/builders/html.py", line 547, in copy_static_files
>     self, self.globalcontext)
>   File "/usr/lib/pymodules/python2.7/sphinx/util/__init__.py", line 158, in copy_static_entry
>     exclude_matchers=exclude_matchers)
>   File "/usr/lib/pymodules/python2.7/sphinx/util/__init__.py", line 150, in copy_static_entry
>     copyfile(source, target)
>   File "/usr/lib/pymodules/python2.7/sphinx/util/osutil.py", line 114, in copyfile
>     shutil.copyfile(source, dest)
>   File "/usr/lib/python2.7/shutil.py", line 69, in copyfile
>     raise Error("`%s` and `%s` are the same file" % (src, dst))
> Error: `/usr/share/sphinx/themes/basic/static/jquery.js` and `/build/update-manager-OCasPf/update-manager-0.200.5/doc/build/html/_static/jquery.js` are the same file
> The full traceback has been saved in /tmp/sphinx-err-IdPEnZ.log, if you want to report the issue to the developers.
> Please also report this if it was a user error, so that a better error message can be provided next time.
> Either send bugs to the mailing list at <http://groups.google.com/group/sphinx-dev/>,
> or report them in the tracker at <http://bitbucket.org/birkenfeld/sphinx/issues/>. Thanks!
> make[1]: *** [html] Error 1

The full build log is available from:
   http://people.debian.org/~lucas/logs/2012/01/12/update-manager_0.200.5-2_lsid64.buildlog

A list of current common problems and possible solutions is available at 
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!

About the archive rebuild: The rebuild was done on about 50 AMD64 nodes
of the Grid'5000 platform, using a clean chroot.  Internet was not
accessible from the build systems.