As 1.4.0 has been release you can better use the “release” branch
You can up date the system to run
v-update-sys-hestia-git hestiacp release
Or
./hst_autocompile.sh --all --noinstall --keepbuild release
It will build the package for ARM (hestia-nginx, hestia-php and hestia) when done you can install them via:
cd /tmp/hestiacp-src/deb/
dpkg -i packagename.deb
Or via
dpkg -i *.deb if there are no other packages in the folder except the 3