Good news, everyone - and excuse me for reviving this topic. Hugo is now part of the official termux repository! 
If you just cared about hugo and not the other awesome package(s) in my repository, you may want to remove my repo. Proceed as follows:
# Remove repository from sources list
rm $PREFIX/etc/apt/sources.list.d/holehan.list
# Remove signing key
apt-key del C9681FDF7AEBD90F
# Update packages
pkg upgrade