[PATCH 0/6] Better document Sphinx install instructions

[Mauro Carvalho Chehab <mchehab@s-opensource.com>]

The Sphinx build chain is fragile: any upgrades can cause it to break.

That's what happened this week, when I upgraded my machines to
Fedora 26.

So, add a separate chapter at sphinx.rst with Sphinx install instructions,
moving it out of changes.rst.

Mauro Carvalho Chehab (6):
  changes.rst: Update Sphinx minimal requirements
  docs-rst: update Sphinx install instructions
  sphinx.rst: explain the usage of virtual environment
  sphinx.rst: fix unknown reference
  sphinx.rst: describe the install requirements for kfigure
  sphinx.rst: better organize the documentation about PDF build

 Documentation/doc-guide/sphinx.rst | 69 +++++++++++++++++++++++++++++++++++++-
 Documentation/process/changes.rst  | 16 ++-------
 2 files changed, 71 insertions(+), 14 deletions(-)

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2.13.0