I try to
make pgrouting. What am I doing wrong?
anton@anton-P4I45Gx-PE:~/src/pgrouting$ cmake -DWITH_TSP=ON -DWITH_DD=ON . -- POSTGRESQL_EXECUTABLE is POSTGRESQL_EXECUTABLE-NOTFOUND -- Found PostgreSQL: /usr/include/postgresql/8.4/server, /usr/lib/libpq.so Boost headers were found here: /usr/include Output directory for libraries is set to /usr/lib/postgresql/8.4/lib Installation directory for libraries is set to /usr/lib/postgresql/8.4/lib and for SQL files is set to /usr/share/pgrouting Installation directory for libraries is set to /usr/lib/postgresql/8.4/lib -- Configuring done -- Generating done -- Build files have been written to: /home/anton/src/pgrouting anton@anton-P4I45Gx-PE:~/src/pgrouting$ make Linking CXX shared library ../../../lib/librouting_tsp.so /usr/bin/ld: cannot find -lgmp collect2: ld returned 1 exit status make: *** [lib/librouting_tsp.so] Error 1 make: *** [extra/tsp/src/CMakeFiles/routing_tsp.dir/all] Error 2 make: *** [all] Error 2