# # Dependencies... # # ... OK! # cc -O2 -Wall -c -o command2foo2lava-pjl.o command2foo2lava-pjl.c command2foo2lava-pjl.c:35:30: error: cups/sidechannel.h: No such file or directory command2foo2lava-pjl.c:36:23: error: cups/cups.h: No such file or directory command2foo2lava-pjl.c: In function 'main': command2foo2lava-pjl.c:178: warning: call to function 'report_levels' without a real prototype command2foo2lava-pjl.c:54: note: 'report_levels' was declared here command2foo2lava-pjl.c: In function 'report_levels': command2foo2lava-pjl.c:273: warning: implicit declaration of function 'cupsSideChannelDoRequest' command2foo2lava-pjl.c:273: error: 'CUPS_SC_CMD_GET_BIDI' undeclared (first use in this function) command2foo2lava-pjl.c:273: error: (Each undeclared identifier is reported only once command2foo2lava-pjl.c:273: error: for each function it appears in.) command2foo2lava-pjl.c:274: error: 'CUPS_SC_STATUS_OK' undeclared (first use in this function) command2foo2lava-pjl.c:275: error: 'CUPS_SC_BIDI_SUPPORTED' undeclared (first use in this function) command2foo2lava-pjl.c:288: warning: implicit declaration of function 'sleep' command2foo2lava-pjl.c:292: error: 'CUPS_SC_CMD_DRAIN_OUTPUT' undeclared (first use in this function) command2foo2lava-pjl.c:295: warning: implicit declaration of function 'cupsBackChannelRead' command2foo2lava-pjl.c: In function 'auto_configure': command2foo2lava-pjl.c:442: error: 'CUPS_SC_CMD_GET_BIDI' undeclared (first use in this function) command2foo2lava-pjl.c:443: error: 'CUPS_SC_STATUS_OK' undeclared (first use in this function) command2foo2lava-pjl.c:444: error: 'CUPS_SC_BIDI_SUPPORTED' undeclared (first use in this function) command2foo2lava-pjl.c:458: error: 'CUPS_SC_CMD_DRAIN_OUTPUT' undeclared (first use in this function) make: *** [command2foo2lava-pjl.o] Error 1