download source tar

If download from github, autogen.sh needs to run
source tar will need configure only
If onfigure: error: You may want to use --disable-unicode or install libncursesw.
- Add --disable-unicode
If -lncurses is not found,
- Use LDFLAGS as export LDFLAGS="-L/opt/ncurses_6.2/lib -lncurses"
- LD_LIBRARY_PATH will need update