Forum OpenACS Q&A: notification weirdness - update

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Posted by Eric Wolfram on
I had some issues where notifications was installed but not showing up on the install list and it was not mounted. Details are here:

https://openacs.org/forums/message-view?message_id=84353

Since then, I uninstalled notification and got errors trying to reinstall. Now more then a few applications (blog, forum) choke on:

notification::display::request_widget

Any thoughts on how to proceed? Below is the error I get trying to reinstall notifications

[15/Mar/2003:13:05:31][26681.6151][-conn3-] Notice: RP (201.537 ms): error in r\
p_handler: serving POST /acs-admin/apm/packages-install-4
        ad_url "/acs-admin/apm/packages-install-4" maps to file "/web/mytlc/pac\
kages/acs-admin/www/apm/packages-install-4.tcl"
errmsg is couldn't execute "psql": no such file or directory
[15/Mar/2003:13:05:31][26681.6151][-conn3-] Error: POST http://mytlc.com/acs-ad\
min/apm/packages-install-4?
referred by "http://mytlc.com/acs-admin/apm/packages-install-3"
couldn't execute "psql": no such file or directory
    while executing