I was able to build ALPS and everything worked except that I got one error when I used the command "make install." The error message reads:
       
CMake Error at lib/pyalps/cmake_install.cmake:42 (FILE): file INSTALL cannot find "/home/guest/buildalps/lib/pyalps/pyalea_c.so"
 
        where guest is my user account and buildalps is my build directory for ALPS. I have no idea what this file (pyalea_c.so) is and why I am getting this error. Please help me.

Thanks,
Niraj