# (BUG!!!) as PKG_CONFIG_PATH does not work [should be an env variable]
# ---------------------------------------------------------------------
-set(CMAKE_INSTALL_PREFIX $ENV{HOME}/opt)
+# set(CMAKE_INSTALL_PREFIX $ENV{HOME}/opt)
set(CMAKE_PREFIX_PATH ${CMAKE_INSTALL_PREFIX}/lib64/pkgconfig ${CMAKE_INSTALL_PREFIX}/lib/pkgconfig)
set(LD_LIBRARY_PATH ${CMAKE_INSTALL_PREFIX}/lib64 ${CMAKE_INSTALL_PREFIX}/lib)