gcc -o try -O2 -fno-strict-aliasing -pipe -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -L/usr/local/lib -L/opt/local/lib try.c -lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc -lgdbm_compat --> error while loading shared libraries: libgdbm_compat.so.3: cannot open shared object file: No such file or directory