i'm building freeswitch rpm from spec file i download freeswitch-1.4.7.tar.bz2 <http://files.freeswitch.org/freeswitch-1.4.7.tar.bz2> from http://files.freeswitch.org/ but during rpm building there is alot of errors like making all mod_cdr_pg_csv make[4]: Entering directory `/root/rpmbuild/BUILD/freeswitch-1.4.7/src/mod/event_handlers/mod_cdr_pg_csv' CC mod_cdr_pg_csv_la-mod_cdr_pg_csv.lo mod_cdr_pg_csv.c:40:33: error: postgresql/libpq-fe.h: No such file or directory mod_cdr_pg_csv.c:83: error: expected specifier-qualifier-list before 'PGconn' mod_cdr_pg_csv.c: In function 'config_validate_spool_dir': mod_cdr_pg_csv.c:110: error: 'struct <anonymous>' has no member named 'spool_dir' mod_cdr_pg_csv.c: At top level: mod_cdr_pg_csv.c:121: error: 'struct <anonymous>' has no member named 'legs' mod_cdr_pg_csv.c:122: error: 'struct <anonymous>' has no member named 'spool_format' mod_cdr_pg_csv.c:123: error: 'struct <anonymous>' has no member named 'rotate' mod_cdr_pg_csv.c:124: error: 'struct <anonymous>' has no member named 'debug' mod_cdr_pg_csv.c:127: error: 'struct <anonymous>' has no member named 'spool_dir' mod_cdr_pg_csv.c: In function 'do_rotate': mod_cdr_pg_csv.c:167: error: 'struct <anonymous>' has no member named 'rotate' mod_cdr_pg_csv.c:187: error: 'struct <anonymous>' has no member named 'rotate' mod_cdr_pg_csv.c: In function 'insert_cdr': mod_cdr_pg_csv.c:250: error: 'PGresult' undeclared (first use in this function) mod_cdr_pg_csv.c:250: error: (Each undeclared identifier is reported only once mod_cdr_pg_csv.c:250: error: for each function it appears in.) mod_cdr_pg_csv.c:250: error: 'res' undeclared (first use in this function) mod_cdr_pg_csv.c:250: error: invalid operands to binary * (have 'struct switch_xml_config_item_t *' and 'struct switch_xml_config_item_t *') cc1: warnings being treated as errors mod_cdr_pg_csv.c:250: error: statement with no effect mod_cdr_pg_csv.c:255: error: 'struct <anonymous>' has no member named 'debug' mod_cdr_pg_csv.c:259: error: 'struct <anonymous>' has no member named 'db_mutex' mod_cdr_pg_csv.c:259: error: passing argument 1 of 'switch_mutex_lock' from incompatible pointer type ../../../../src/include/switch_apr.h:351: note: expected 'struct switch_mutex_t *' but argument is of type 'struct switch_xml_config_item_t *' mod_cdr_pg_csv.c:261: error: 'struct <anonymous>' has no member named 'db_online' mod_cdr_pg_csv.c:261: error: implicit declaration of function 'PQstatus' mod_cdr_pg_csv.c:261: error: 'struct <anonymous>' has no member named 'db_connection' mod_cdr_pg_csv.c:261: error: 'CONNECTION_OK' undeclared (first use in this function) mod_cdr_pg_csv.c:261: error: comparison between pointer and integer mod_cdr_pg_csv.c:262: error: 'struct <anonymous>' has no member named 'db_connection' mod_cdr_pg_csv.c:262: error: implicit declaration of function 'PQconnectdb' mod_cdr_pg_csv.c:262: error: statement with no effect mod_cdr_pg_csv.c:265: error: 'struct <anonymous>' has no member named 'db_connection' mod_cdr_pg_csv.c:265: error: comparison between pointer and integer mod_cdr_pg_csv.c:266: error: 'struct <anonymous>' has no member named 'db_online' mod_cdr_pg_csv.c:266: error: statement with no effect mod_cdr_pg_csv.c:268: error: implicit declaration of function 'PQerrorMessage' mod_cdr_pg_csv.c:268: error: 'struct <anonymous>' has no member named 'db_connection' mod_cdr_pg_csv.c:268: error: format '%s' expects type 'char *', but argument 8 has type 'int' mod_cdr_pg_csv.c:272: error: implicit declaration of function 'PQexec' mod_cdr_pg_csv.c:272: error: 'struct <anonymous>' has no member named 'db_connection' mod_cdr_pg_csv.c:272: error: statement with no effect mod_cdr_pg_csv.c:273: error: implicit declaration of function 'PQresultStatus' mod_cdr_pg_csv.c:273: error: 'PGRES_COMMAND_OK' undeclared (first use in this function) mod_cdr_pg_csv.c:273: error: comparison between pointer and integer mod_cdr_pg_csv.c:274: error: implicit declaration of function 'PQresultErrorMessage' mod_cdr_pg_csv.c:274: error: format '%s' expects type 'char *', but argument 8 has type 'int' mod_cdr_pg_csv.c:275: error: implicit declaration of function 'PQclear' mod_cdr_pg_csv.c:282: error: 'struct <anonymous>' has no member named 'db_mutex' mod_cdr_pg_csv.c:282: error: passing argument 1 of 'switch_mutex_unlock' from incompatible pointer type ../../../../src/include/switch_apr.h:357: note: expected 'struct switch_mutex_t *' but argument is of type 'struct switch_xml_config_item_t *' mod_cdr_pg_csv.c:289: error: implicit declaration of function 'PQfinish' mod_cdr_pg_csv.c:289: error: 'struct <anonymous>' has no member named 'db_connection' mod_cdr_pg_csv.c:290: error: 'struct <anonymous>' has no member named 'db_online' mod_cdr_pg_csv.c:290: error: statement with no effect mod_cdr_pg_csv.c:291: error: 'struct <anonymous>' has no member named 'db_mutex' mod_cdr_pg_csv.c:291: error: passing argument 1 of 'switch_mutex_unlock' from incompatible pointer type ../../../../src/include/switch_apr.h:357: note: expected 'struct switch_mutex_t *' but argument is of type 'struct switch_xml_config_item_t *' mod_cdr_pg_csv.c:294: error: 'struct <anonymous>' has no member named 'spool_format' mod_cdr_pg_csv.c:294: error: comparison between pointer and integer mod_cdr_pg_csv.c:295: error: 'struct <anonymous>' has no member named 'spool_dir' mod_cdr_pg_csv.c:299: error: 'struct <anonymous>' has no member named 'spool_dir' mod_cdr_pg_csv.c: In function 'my_on_reporting': mod_cdr_pg_csv.c:323: error: 'struct <anonymous>' has no member named 'legs' mod_cdr_pg_csv.c:323: error: invalid operands to binary & (have 'struct switch_xml_config_item_t *' and 'int') mod_cdr_pg_csv.c:323: error: 'struct <anonymous>' has no member named 'legs' mod_cdr_pg_csv.c:323: error: invalid operands to binary & (have 'struct switch_xml_config_item_t *' and 'int') mod_cdr_pg_csv.c:324: error: 'struct <anonymous>' has no member named 'legs' mod_cdr_pg_csv.c:324: error: invalid operands to binary & (have 'struct switch_xml_config_item_t *' and 'int') mod_cdr_pg_csv.c:335: error: 'struct <anonymous>' has no member named 'spool_dir' mod_cdr_pg_csv.c:335: error: passing argument 1 of 'switch_dir_make_recursive' from incompatible pointer type ../../../../src/include/switch_apr.h:898: note: expected 'const char *' but argument is of type 'struct switch_xml_config_item_t *' mod_cdr_pg_csv.c:336: error: 'struct <anonymous>' has no member named 'spool_dir' mod_cdr_pg_csv.c:336: error: format '%s' expects type 'char *', but argument 8 has type 'struct switch_xml_config_item_t *' mod_cdr_pg_csv.c:340: error: 'struct <anonymous>' has no member named 'debug' mod_cdr_pg_csv.c:361: error: implicit declaration of function 'PQescapeString' mod_cdr_pg_csv.c: In function 'event_handler': mod_cdr_pg_csv.c:411: error: 'struct <anonymous>' has no member named 'db_online' mod_cdr_pg_csv.c:412: error: 'struct <anonymous>' has no member named 'db_connection' mod_cdr_pg_csv.c:413: error: 'struct <anonymous>' has no member named 'db_online' mod_cdr_pg_csv.c:413: error: statement with no effect mod_cdr_pg_csv.c: In function 'load_config': mod_cdr_pg_csv.c:444: error: 'struct <anonymous>' has no member named 'db_online' mod_cdr_pg_csv.c:445: error: 'struct <anonymous>' has no member named 'db_connection' mod_cdr_pg_csv.c:446: error: 'struct <anonymous>' has no member named 'db_mutex' mod_cdr_pg_csv.c:446: error: passing argument 1 of 'switch_mutex_destroy' from incompatible pointer type ../../../../src/include/switch_apr.h:344: note: expected 'struct switch_mutex_t *' but argument is of type 'struct switch_xml_config_item_t *' mod_cdr_pg_csv.c:447: error: 'struct <anonymous>' has no member named 'db_online' mod_cdr_pg_csv.c:447: error: statement with no effect mod_cdr_pg_csv.c:452: error: 'struct <anonymous>' has no member named 'db_mutex' mod_cdr_pg_csv.c:452: error: passing argument 1 of 'switch_mutex_init' from incompatible pointer type ../../../../src/include/switch_apr.h:337: note: expected 'struct switch_mutex_t **' but argument is of type 'struct switch_xml_config_item_t (*)[1]' mod_cdr_pg_csv.c: In function 'mod_cdr_pg_csv_load': mod_cdr_pg_csv.c:528: error: 'struct <anonymous>' has no member named 'spool_dir' mod_cdr_pg_csv.c:528: error: passing argument 1 of 'switch_dir_make_recursive' from incompatible pointer type ../../../../src/include/switch_apr.h:898: note: expected 'const char *' but argument is of type 'struct switch_xml_config_item_t *' mod_cdr_pg_csv.c:529: error: 'struct <anonymous>' has no member named 'spool_dir' mod_cdr_pg_csv.c:529: error: format '%s' expects type 'char *', but argument 8 has type 'struct switch_xml_config_item_t *' mod_cdr_pg_csv.c: In function 'mod_cdr_pg_csv_shutdown': mod_cdr_pg_csv.c:550: error: 'struct <anonymous>' has no member named 'db_online' mod_cdr_pg_csv.c:551: error: 'struct <anonymous>' has no member named 'db_connection' mod_cdr_pg_csv.c:552: error: 'struct <anonymous>' has no member named 'db_online' mod_cdr_pg_csv.c:552: error: statement with no effect make[4]: *** [mod_cdr_pg_csv_la-mod_cdr_pg_csv.lo] Error 1 make[4]: Leaving directory `/root/rpmbuild/BUILD/freeswitch-1.4.7/src/mod/event_handlers/mod_cdr_pg_csv' make[3]: *** [mod_cdr_pg_csv-all] Error 1 make[3]: Leaving directory `/root/rpmbuild/BUILD/freeswitch-1.4.7/src/mod' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/root/rpmbuild/BUILD/freeswitch-1.4.7/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/root/rpmbuild/BUILD/freeswitch-1.4.7' make: *** [all] Error 2 error: Bad exit status from /var/tmp/rpm-tmp.76GyR0 (%build) RPM build errors: Bad exit status from /var/tmp/rpm-tmp.76GyR0 (%build) how can i solve it