unavailable software on installation

[JuliaLawall]

cp: target 'build/codecs/HEVC/HM/bin' is not a directory
Installation of HEVC HM done
Installing HEVC HM SCC
--2021-02-27 08:58:22-- https://hevc.hhi.fraunhofer.de/trac/hevc/browser/branches/HM-SCC-extensions?rev=4749&format=zip
Resolving hevc.hhi.fraunhofer.de (hevc.hhi.fraunhofer.de)... 193.174.67.65
Connecting to hevc.hhi.fraunhofer.de (hevc.hhi.fraunhofer.de)|193.174.67.65|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2021-02-27 08:58:30 ERROR 404: Not Found.

mv: cannot stat 'HM*': No such file or directory
unzip: cannot find or open HM.zip, HM.zip.zip or HM.zip.ZIP.
rm: cannot remove 'HM.zip': No such file or directory
mv: cannot stat 'HM*': No such file or directory
install.sh: line 168: cd: HM/build/linux: No such file or directory
make: *** No targets specified and no makefile found. Stop.
cp: cannot stat '../../cfg/*.cfg': No such file or directory
cp: cannot create regular file 'build/codecs/HEVCSCC/HM/bin': No such file or directory
Installation of HEVC HM SCC done
svn: E170013: Unable to connect to a repository at URL 'https://subversion.rus.uni-stuttgart.de/repos/jpeg-xsm/branches/XSM_v1.1.4'
svn: E670002: Name or service not known
install.sh: line 178: cd: XSM_v1.1.4/build: No such file or directory
make: *** No rule to make target 'clean'. Stop.
make: *** No rule to make target 'all'. Stop.