Fix an error: This project needs at least Sphinx v2.4.4.

Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com --- .readthedocs.yml | 15 ++++++++++----- doc/sphinx/requirements.txt | 6 +++--- 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/.readthedocs.yml b/.readthedocs.yml index 44949ea239..7c6c25541a 100644 --- a/.readthedocs.yml +++ b/.readthedocs.yml @@ -5,6 +5,13 @@ # Required version: 2

+build: + os: "ubuntu-20.04" + apt_packages: + - python3-six + tools: + python: "3.9" + # Build documentation in the docs/ directory with Sphinx sphinx: configuration: doc/conf.py @@ -12,8 +19,6 @@ sphinx: # Optionally build your docs in additional formats such as PDF and ePub formats: []

-# Optionally set the version of Python and requirements required to build your docs -# python: -# version: 3.7 -# install: -# - requirements: docs/requirements.txt +python: + install: + - requirements: doc/sphinx/requirements.txt diff --git a/doc/sphinx/requirements.txt b/doc/sphinx/requirements.txt index 4555a94d30..44c187880d 100644 --- a/doc/sphinx/requirements.txt +++ b/doc/sphinx/requirements.txt @@ -1,4 +1,4 @@ docutils==0.16 -Sphinx==3.4.3 -sphinx_rtd_theme -six +sphinx==3.4.3 +sphinx_rtd_theme==1.0.0 +six==1.16.0