rob@rob-laptop:~/downloads/recordmydesktop-0.3.2$ make
make  all-recursive
make[1]: Entering directory `/home/rob/downloads/recordmydesktop-0.3.2'
Making all in src
make[2]: Entering directory `/home/rob/downloads/recordmydesktop-0.3.2/src'
if gcc -DHAVE_CONFIG_H -I. -I. -I..  -I../include   -D_THREAD_SAFE -pthread -Wall -g -O2 -MT recordmydesktop-recordmydesktop.o -MD -MP -MF ".deps/recordmydesktop-recordmydesktop.Tpo" \
          -c -o recordmydesktop-recordmydesktop.o `test -f 'recordmydesktop.c' || echo './'`recordmydesktop.c; \
        then mv -f ".deps/recordmydesktop-recordmydesktop.Tpo" ".deps/recordmydesktop-recordmydesktop.Po"; \
        else rm -f ".deps/recordmydesktop-recordmydesktop.Tpo"; exit 1; \
        fi
In file included from ../include/recordmydesktop.h:35,
                 from recordmydesktop.c:28:
../include/rmdtypes.h:51:18: error: zlib.h: No such file or directory
In file included from ../include/recordmydesktop.h:35,
                 from recordmydesktop.c:28:
../include/rmdtypes.h:193: error: expected specifier-qualifier-list before ‘gzFile’
In file included from ../include/recordmydesktop.h:37,
                 from recordmydesktop.c:28:
../include/rmdfunc.h:447: error: expected declaration specifiers or ‘...’ before ‘gzFile’
../include/rmdfunc.h:463: error: expected declaration specifiers or ‘...’ before ‘gzFile’
make[2]: *** [recordmydesktop-recordmydesktop.o] Error 1
make[2]: Leaving directory `/home/rob/downloads/recordmydesktop-0.3.2/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/rob/downloads/recordmydesktop-0.3.2'
make: *** [all] Error 2
rob@rob-laptop:~/downloads/recordmydesktop-0.3.2$