Comment 3 for bug 882208

Problem also exists in Kubuntu 12.04 Beta 2 64-bit.

Did a fresh desktop installation and run "apt-get jed-extra" from command line:

test@test-VirtualBox:~$ sudo apt-get install jed-extra
[sudo] password for test:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  jed jed-common libslang2-modules slsh
Suggested packages:
  gpm slang-gdbm dict slang-curl a2ps slang-sqlite slang-expat slang-wildcard
The following NEW packages will be installed:
  jed jed-common jed-extra libslang2-modules slsh
0 upgraded, 5 newly installed, 0 to remove and 472 not upgraded.
Need to get 1,403 kB of archives.
After this operation, 5,471 kB of additional disk space will be used.
Do you want to continue [Y/n]?
Get:1 http://no.archive.ubuntu.com/ubuntu/ precise/universe libslang2-modules amd64 2.2.4-3ubuntu1 [67.8 kB]
Get:2 http://no.archive.ubuntu.com/ubuntu/ precise/universe slsh amd64 2.2.4-3ubuntu1 [114 kB]
Get:3 http://no.archive.ubuntu.com/ubuntu/ precise/universe jed-common all 1:0.99.19-2.1 [483 kB]
Get:4 http://no.archive.ubuntu.com/ubuntu/ precise/universe jed amd64 1:0.99.19-2.1 [154 kB]
Get:5 http://no.archive.ubuntu.com/ubuntu/ precise/universe jed-extra all 2.5.6-1 [583 kB]
Fetched 1,403 kB in 0s (3,139 kB/s)
Selecting previously unselected package libslang2-modules.
(Reading database ... 89148 files and directories currently installed.)
Unpacking libslang2-modules (from .../libslang2-modules_2.2.4-3ubuntu1_amd64.deb) ...
Selecting previously unselected package slsh.
Unpacking slsh (from .../slsh_2.2.4-3ubuntu1_amd64.deb) ...
Selecting previously unselected package jed-common.
Unpacking jed-common (from .../jed-common_1%3a0.99.19-2.1_all.deb) ...
Selecting previously unselected package jed.
Unpacking jed (from .../jed_1%3a0.99.19-2.1_amd64.deb) ...
Selecting previously unselected package jed-extra.
Unpacking jed-extra (from .../jed-extra_2.5.6-1_all.deb) ...
Processing triggers for man-db ...
Processing triggers for install-info ...
Setting up libslang2-modules (2.2.4-3ubuntu1) ...
Setting up slsh (2.2.4-3ubuntu1) ...
Setting up jed-common (1:0.99.19-2.1) ...
Running /usr/share/jed/compile/jed-common...done
Setting up jed (1:0.99.19-2.1) ...
update-alternatives: using /usr/bin/jed to provide /usr/bin/editor (editor) in auto mode.
update-alternatives: using /usr/bin/jed to provide /usr/bin/jed-script (jed-script) in auto mode.
Updating precompiled files...done
Setting up jed-extra (2.5.6-1) ...
jed library path: /usr/share/jed/jed-extra/drop-in,/usr/share/jed/lib,/usr/share/slsh,/usr/share/jed/jed-extra,/usr/share/jed/jed-extra/utils
list_concat cannot be re-defined
Traceback: _autoload
/usr/share/jed/jed-extra/utils/ini.sl:79:<top-level>:Duplicate Definition
Traceback: evalbuffer
/usr/share/jed/jed-extra/make_ini.sl:625:update_ini:Duplicate Definition
  Local variables for update_ini:
        String_Type dir = "/usr/share/jed/jed-extra/utils"
        String_Type buf = "*scratch*"
/usr/share/jed/compile/jed-extra-preparse.sl:45:<top-level>:Duplicate Definition
test@test-VirtualBox:~$