Forum OpenACS Q&A: Couldn't get the package list.

Couldn't get the package list. Please try again later.
while executing
"error "Couldn't get the package list. Please try again later.""
(procedure "apm_get_package_repository" line 19)
invoked from within
"apm_get_package_repository -repository_url $repository_url -array repository"
("uplevel" body line 30)
invoked from within
"uplevel {
ad_page_contract {
Install from local file system
} {
package_type:optional
{upgrade_p 0}
{repository_url ""}
}

if ..."
(procedure "code::tcl::/usr/lib/aolserver4/servers/openacs/packages/acs-..." line 2)
invoked from within
"code::tcl::$__adp_stub"
invoked from within
"if { [file exists $__adp_stub.tcl] } {

# ensure that data source preparation procedure exists and is up-to-date
adp_init tcl $__adp_stub
..."
("uplevel" body line 3)
invoked from within
"uplevel {

if { [file exists $__adp_stub.tcl] } {

# ensure that data source preparation procedure exists and is up-to-date
adp_init t..."
(procedure "adp_prepare" line 2)
invoked from within
"adp_prepare"
invoked from within
"template::adp_parse [file root [ad_conn file]] {}"
(procedure "adp_parse_ad_conn_file" line 6)
invoked from within
"$handler"
("uplevel" body line 2)
invoked from within
"uplevel $code"
invoked from within
"ad_try {
$handler
} ad_script_abort val {
# do nothing
}"
invoked from within
"rp_serve_concrete_file [ad_conn file]"
(procedure "rp_serve_abstract_file" line 60)
invoked from within
"rp_serve_abstract_file "$root/$extra_url""
("uplevel" body line 2)
invoked from within
"uplevel $code"
invoked from within
"ad_try {
rp_serve_abstract_file "$root/$extra_url"
set tcl_url2file([ad_conn url]) [ad_conn file]
set tcl_url2path..."