Comment 2 for bug 541747

Occures on Version 1:1.8.3.3-1ubuntu1

[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'app_stack.so': /usr/lib/asterisk/modules/app_stack.so: undefined symbol: ast_agi_unregister
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'pbx_dundi.so': /usr/lib/asterisk/modules/pbx_dundi.so: undefined symbol: ast_check_signature_bin
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'app_speech_utils.so': /usr/lib/asterisk/modules/app_speech_utils.so: undefined symbol: ast_speech_start
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'res_config_odbc.so': /usr/lib/asterisk/modules/res_config_odbc.so: undefined symbol: ast_odbc_clear_cache
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'res_calendar_icalendar.so': /usr/lib/asterisk/modules/res_calendar_icalendar.so: undefined symbol: ast_calendar_event_container_alloc
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'res_fax_spandsp.so': /usr/lib/asterisk/modules/res_fax_spandsp.so: undefined symbol: ast_fax_tech_register
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'cdr_odbc.so': /usr/lib/asterisk/modules/cdr_odbc.so: undefined symbol: SQLRowCount
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'app_queue.so': /usr/lib/asterisk/modules/app_queue.so: undefined symbol: ast_monitor_start
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'res_calendar_ews.so': /usr/lib/asterisk/modules/res_calendar_ews.so: undefined symbol: ast_calendar_event_container_alloc
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'cdr_adaptive_odbc.so': /usr/lib/asterisk/modules/cdr_adaptive_odbc.so: undefined symbol: SQLFetch
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'func_odbc.so': /usr/lib/asterisk/modules/func_odbc.so: undefined symbol: SQLFetch
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'res_agi.so': /usr/lib/asterisk/modules/res_agi.so: undefined symbol: ast_speech_start
[Jul 28 10:39:32] WARNING[4817] loader.c: Error loading module 'app_voicemail.so': /usr/lib/asterisk/modules/app_voicemail.so: undefined symbol: ast_smdi_mwi_message_destroy