I've just installed MacPorts. I'm trying to install bluefish. It stops on an error while compiling gtk2. The messages are below. What can I do to get past this problem? ---> Building gtk2 with target all Error: Target com.apple.build returned: shell command " cd "/opt/local/var/db/dports/build/ _opt_local_var_db_dports_sources_rsync.rsync.darwinports.org_dpupdate_dp orts_x11_gtk2/work/gtk+-2.10.11" && make all CFLAGS+="-I/usr/X11R6/include" " returned error 2 Command output: gtkprintbackendcups.c:2322: error: request for member `num_groups' in something not a structure or union gtkprintbackendcups.c:2323: error: request for member `groups' in something not a structure or union gtkprintbackendcups.c: At top level: gtkprintbackendcups.c:2333: error: parse error before "ppd_file_t" gtkprintbackendcups.c:2333: warning: no semicolon at end of struct or union gtkprintbackendcups.c: In function `foreach_option_get_settings': gtkprintbackendcups.c:2576: error: dereferencing pointer to incomplete type gtkprintbackendcups.c: In function `cups_printer_get_settings_from_options': gtkprintbackendcups.c:2628: error: storage size of `data' isn't known gtkprintbackendcups.c: In function `cups_printer_list_papers': gtkprintbackendcups.c:2724: error: `ppd_file_t' undeclared (first use in this function) gtkprintbackendcups.c:2725: error: `ppd_size_t' undeclared (first use in this function) gtkprintbackendcups.c:2725: error: `size' undeclared (first use in this function) gtkprintbackendcups.c:2729: error: `ppd_option_t' undeclared (first use in this function) gtkprintbackendcups.c:2729: error: `option' undeclared (first use in this function) gtkprintbackendcups.c:2730: error: `ppd_choice_t' undeclared (first use in this function) gtkprintbackendcups.c:2730: error: `choice' undeclared (first use in this function) gtkprintbackendcups.c:2740: error: request for member `num_sizes' in something not a structure or union gtkprintbackendcups.c:2742: error: request for member `sizes' in something not a structure or union gtkprintbackendcups.c: In function `cups_printer_get_hard_margins': gtkprintbackendcups.c:2783: error: `ppd_file_t' undeclared (first use in this function) gtkprintbackendcups.c:2789: error: request for member `custom_margins' in something not a structure or union gtkprintbackendcups.c:2790: error: request for member `custom_margins' in something not a structure or union gtkprintbackendcups.c:2791: error: request for member `custom_margins' in something not a structure or union gtkprintbackendcups.c:2792: error: request for member `custom_margins' in something not a structure or union make[4]: *** [gtkprintbackendcups.lo] Error 1 make[3]: *** [all-recursive] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 Error: Status 1 encountered during processing.