Revert "Put tve-setup in $prefix/usr/lib Instead of $prefix/lib."
Revert "Put tve-setup in $prefix/usr/lib Instead of $prefix/lib."

This reverts commit 1755b7039cfc8f40a77dfa152cbf8b3a7350b70a.

It turns out prefix is supposed to be have /usr in it, and TVEROOT isn't.

singpolyma/theveeb-ecosystem,singpolyma/theveeb-ecosystem,singpolyma/theveeb-ecosystem