[LON-CAPA-announce] New Version 2.5.2

Guy Albertelli II guy@albertelli.com
Tue, 23 Oct 2007 19:17:39 -0400

New Version 2.5.2 Released

This is a bugfix release.

Notable Changes from 2.5.1:
- lonBalancer tries to send users back to a machine if there is a valid
  session on any of the machines that it switches sessions to
- warning on the roles page if javascript is not enabled
- support wildcards in cloning configuration
- configuration of who can clone the course added to course initialization
- checking for up to date RPMs on SuSE 10.2 uses zypper
- Typing in one part and clicking on a different part's Submit Answer
  button would submit the typed in answer instead of the part that was
- Previous Tries now accurately displays correct tries in a .page
- IP restrictions work correctly on .page resources
- IMS import of WebCT 4.1 CE
- permanent email can be set when creating a user
- German Translation updated
- instructor removal of a student slot reservations works correctly
  for 'map' and 'map_map' style reservations
- scantron grading properly handles partial credit for multiple
  responses that in a single part that are not optionresponses
- essayresponse file submission works when included in a .page
- Group's tool links available on group page
- gnuplot's linewidths once again default to a width of 1
- gnuplot with filledcurves and normal lines work correctly 

To install this update:

1) You will need to be running Fedora Core 5, 6, or 7, RHEL (AS|ES) 4 or 5,
   SUSE 9.3 10.1 or 10.2, SLES 9 or 10, CentOS 5, Scientific Linux 5
     (Fedora Core 4 should continue to work but is deprecated.)

2) If running Fedora or RHEL 5, use yum to update your machine and
   then install the LONCAPA-prerequisites (if not already installed).

yum update
yum install LONCAPA-prerequisites

    If running SUSE 9.3 or SLES 9, you will need to use yast to remove
       and readd the lon-capa repository source and then force the update of
    If running SUSE 10.2, use zypper to update your machine.
    If running SUSE 10.1 or SLES 10, use rug to update your machine.
    if running RHEL 4, use up2date to update your machine.

3) After updating check that you have version 1-9 of
   LONCAPA-prerequisities installed

rpm -q LONCAPA-prerequisites

4) Download the new LON-CAPA tarball from
wget http://install.lon-capa.org/versions/loncapa-2.5.2.tar.gz

and untar it

tar xzvf loncapa-2.5.2.tar.gz

5) stop the LON-CAPA system services

/etc/rc.d/init.d/loncontrol stop

6) stop the webserver:

/etc/rc.d/init.d/httpd stop

/etc/init.d/apache stop

SUSE 10.1/SLES 10:
/etc/init.d/apache2 stop

7) Run the UPDATE script as root
cd loncapa-2.5.2

8) restart the LON-CAPA system services
/etc/rc.d/init.d/loncontrol start

9) restart the webserver:

/etc/rc.d/init.d/httpd start

/etc/init.d/apache start

SUSE 10.1,2/SLES 10:
/etc/init.d/apache2 start

1) Many questions are answered at http://help.lon-capa.org
2) Defects reports, and enhancements requests can be entered at
3) Mailing lists can be joined and left at http://mail.lon-capa.org

guy@albertelli.com   0-7-0-6-27,137