[PKG-Openstack-devel] Bug#850231: heat: FTBFS (TypeError: unsupported operand type(s) for +=: 'int' and 'str')

[Santiago Vila]

Package: src:heat
Version: 1:7.0.0-1
Severity: serious

Dear maintainer:

I tried to build this package in stretch with "dpkg-buildpackage -A"
(which is what the "Arch: all" autobuilder would do to build it)
but it failed:

--------------------------------------------------------------------------------
[...]
 debian/rules build-indep
pyversions: missing X(S)-Python-Version in control file, fall back to debian/pyversions
pyversions: missing debian/pyversions file, fall back to supported versions
pyversions: missing X(S)-Python-Version in control file, fall back to debian/pyversions
pyversions: missing debian/pyversions file, fall back to supported versions
py3versions: no X-Python3-Version in control file, using supported versions
dh build-indep --buildsystem=python_distutils --with python2,sphinxdoc,systemd
   dh_testdir -i -O--buildsystem=python_distutils
   dh_update_autotools_config -i -O--buildsystem=python_distutils
   dh_auto_configure -i -O--buildsystem=python_distutils
   debian/rules override_dh_auto_build
make[1]: Entering directory '/<<PKGBUILDDIR>>'
pyversions: missing X(S)-Python-Version in control file, fall back to debian/pyversions

[... snipped ...]

  File "/usr/lib/python2.7/dist-packages/sphinx/application.py", line 291, in build
    self.builder.build_all()
  File "/usr/lib/python2.7/dist-packages/sphinx/builders/__init__.py", line 211, in build_all
    self.build(None, summary='all source files', method='all')
  File "/usr/lib/python2.7/dist-packages/sphinx/builders/__init__.py", line 322, in build
    self.write(docnames, list(updated_docnames), method)
  File "/usr/lib/python2.7/dist-packages/sphinx/builders/__init__.py", line 360, in write
    self._write_serial(sorted(docnames), warnings)
  File "/usr/lib/python2.7/dist-packages/sphinx/builders/__init__.py", line 368, in _write_serial
    self.write_doc(docname, doctree)
  File "/usr/lib/python2.7/dist-packages/sphinx/builders/html.py", line 448, in write_doc
    self.docwriter.write(doctree, destination)
  File "/usr/lib/python2.7/dist-packages/docutils/writers/__init__.py", line 80, in write
    self.translate()
  File "/usr/lib/python2.7/dist-packages/sphinx/writers/html.py", line 48, in translate
    self.document.walkabout(visitor)
  File "/usr/lib/python2.7/dist-packages/docutils/nodes.py", line 174, in walkabout
    if child.walkabout(visitor):
  File "/usr/lib/python2.7/dist-packages/docutils/nodes.py", line 174, in walkabout
    if child.walkabout(visitor):
  File "/usr/lib/python2.7/dist-packages/docutils/nodes.py", line 174, in walkabout
    if child.walkabout(visitor):
  File "/usr/lib/python2.7/dist-packages/docutils/nodes.py", line 174, in walkabout
    if child.walkabout(visitor):
  File "/usr/lib/python2.7/dist-packages/docutils/nodes.py", line 174, in walkabout
    if child.walkabout(visitor):
  File "/usr/lib/python2.7/dist-packages/docutils/nodes.py", line 174, in walkabout
    if child.walkabout(visitor):
  File "/usr/lib/python2.7/dist-packages/docutils/nodes.py", line 174, in walkabout
    if child.walkabout(visitor):
  File "/usr/lib/python2.7/dist-packages/docutils/nodes.py", line 166, in walkabout
    visitor.dispatch_visit(self)
  File "/usr/lib/python2.7/dist-packages/docutils/nodes.py", line 1882, in dispatch_visit
    return method(node)
  File "/usr/lib/python2.7/dist-packages/docutils/writers/html4css1/__init__.py", line 778, in visit_thead
    self.write_colspecs()
  File "/usr/lib/python2.7/dist-packages/docutils/writers/html4css1/__init__.py", line 289, in write_colspecs
    width += node['colwidth']
TypeError: unsupported operand type(s) for +=: 'int' and 'str'
debian/rules:76: recipe for target 'override_dh_sphinxdoc' failed
make[1]: *** [override_dh_sphinxdoc] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
debian/rules:10: recipe for target 'binary-indep' failed
make: *** [binary-indep] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary-indep gave error exit status 2
--------------------------------------------------------------------------------

This is just how the build ends, not necessarily the relevant part.

I've put several build logs here:

https://people.debian.org/~sanvila/build-logs/heat/

Seems like a problem with sphinx.

Thanks.