tig install ncursesw

 ./configure --prefix=/home/xxx/.local/ --with-ncursesw

make
[xxx$ ldd src/tig
linux-vdso.so.1 => (0x00007fff7972e000)
libreadline.so.6 => /lib64/libreadline.so.6 (0x0000003f9cc00000)
libncursesw.so.5 => /lib64/libncursesw.so.5 (0x0000003f9c800000)
libc.so.6 => /lib64/libc.so.6 (0x0000003f99c00000)
libtinfo.so.5 => /lib64/libtinfo.so.5 (0x0000003fa0800000)
libdl.so.2 => /lib64/libdl.so.2 (0x0000003f9a800000)
/lib64/ld-linux-x86-64.so.2 (0x0000003f99800000)
make install prefix=/home/xxx/.local/