[...]

error: python3-snowballstemmer-2.0.0-1.noarch: req python(abi) = 3.8 not found
error: python3-Sphinx-1.8.5-1.noarch: req python3egg(sphinxcontrib-websupport) not found
There are 24 packages to install (23 marked by dependencies):
A python3-Sphinx-1.8.5-1.noarch  python3-alabaster-0.7.12-1.noarch  
A python3-babel-2.8.0-1.noarch  python3-certifi-2019.11.28-1.noarch  
A python3-cffi-1.14.0-1.x86_64  python3-chardet-3.0.4-3.noarch  
A python3-cryptography-2.8-1.x86_64  python3-docutils-0.15.2-2.noarch  
A python3-idna-2.9-1.noarch  python3-imagesize-1.2.0-1.noarch  
A python3-jinja2-2.10.3-1.noarch  python3-markupsafe-1.1.1-1.x86_64  
A python3-packaging-20.3-1.noarch  python3-pyOpenSSL-19.1.0-2.noarch  
A python3-pycparser-2.20-1.noarch  python3-pygments-2.5.2-2.noarch  
A python3-pyparsing-2.4.6-1.noarch  python3-pytz-2019.3-1.noarch  
A python3-requests-2.23.0-1.noarch  python3-six-1.13.0-1.noarch  
A python3-snowballstemmer-2.0.0-1.noarch  python3-urllib3-1.25.7-1.noarch  
A sphinx-pdg-1.8.5-1.noarch  sphinx-pdg-3-1.8.5-1.noarch
This operation will use 67.4MB of disk space.
sphinx-pdg-1.8.5-1.noarch.rpm: digests OK
sphinx-pdg-3-1.8.5-1.noarch.rpm: digests OK
python3-Sphinx-1.8.5-1.noarch.rpm: digests OK
python3-alabaster-0.7.12-1.noarch.rpm: digests OK
python3-babel-2.8.0-1.noarch.rpm: digests OK
python3-pytz-2019.3-1.noarch.rpm: digests OK
python3-docutils-0.15.2-2.noarch.rpm: digests OK
python3-imagesize-1.2.0-1.noarch.rpm: digests OK
python3-jinja2-2.10.3-1.noarch.rpm: digests OK
python3-markupsafe-1.1.1-1.x86_64.rpm: digests OK
python3-packaging-20.3-1.noarch.rpm: digests OK
python3-pyparsing-2.4.6-1.noarch.rpm: digests OK
python3-six-1.13.0-1.noarch.rpm: digests OK
python3-pygments-2.5.2-2.noarch.rpm: digests OK
python3-requests-2.23.0-1.noarch.rpm: digests OK
python3-cryptography-2.8-1.x86_64.rpm: digests OK
python3-cffi-1.14.0-1.x86_64.rpm: digests OK
python3-pycparser-2.20-1.noarch.rpm: digests OK
python3-pyOpenSSL-19.1.0-2.noarch.rpm: digests OK
python3-urllib3-1.25.7-1.noarch.rpm: digests OK
python3-certifi-2019.11.28-1.noarch.rpm: digests OK
python3-chardet-3.0.4-3.noarch.rpm: digests OK
python3-idna-2.9-1.noarch.rpm: digests OK
python3-snowballstemmer-2.0.0-1.noarch.rpm: digests OK
Need to get 11.6MB of archives. 
error: 41 unresolved dependencies
error: BR installation failed
+ chmod -R u+rwX /tmp/B.ufyhq2cg/BUILD
+ rm -rf /tmp/B.ufyhq2cg/tmp /tmp/B.ufyhq2cg/BUILD
+ rm -rf /tmp/B.ufyhq2cg
Begin-TLD-Builder-Info
Build-Time: user:2.98s sys:1.68s real:4.77s (faults io:0 non-io:274595)
End-TLD-Builder-Info