Forum .LRN Q&A: Response to Postgres dotlrn install question about Request Error.

Thanks for your response Ben, PG7.2 and what I think is OpenACS 4.5 (however I noticed the acs-kernel seems to have been update since my version was cvsed). I've just gotten back to this today. I cvsed everything again and created a new database. dotlrn installs w/o request errors. I did however need to cvs a number of packages individually from both openacs.org and the dotlrn site. Also just noticed that I can't add users or departments. I get request errors like

Selection did not return a value, and no default was provided
    while executing
"db_string select_node_id {}"
    (procedure "get_type_node_id" line 2)
    invoked from within
"get_type_node_id $parent_type"
    (procedure "dotlrn_community::new_type" line 4)
    invoked from within
"dotlrn_community::new_type  -community_type_key "$department_key"  
-parent_type "dotlrn_class_instance"  -pretty_name $pretty_name  
-description $desc..."
    ("uplevel" body line 2)
    invoked from within
"uplevel 1 $transaction_code "
    (procedure "db_transaction" line 1)
    invoked from within
"db_transaction {
            dotlrn_community::new_type  -community_type_key 
"$department_key"  -parent_type "dotlrn_class_instance"  
-pretty_name $pr..."
    (procedure "dotlrn_department::new" line 13)
    invoked from within
"dotlrn_department::new  -pretty_name $pretty_name  -description 
$description  -external_url $external_url"
    invoked from within
"if {[form is_valid add_department]} {
    form get_values add_department  pretty_name description 
external_url referer

    set department_key [dotlrn..."
    ("uplevel" body line 44)
    invoked from within
"uplevel {

Since this is a clean brand new installation I'm assuming the package is not completed yet? If it should be working and this is a bug let me know what other info I can provide to help track it down. Thanks again, Zack.