[X2Go-User] x2golxdebindings for squeeze relies on 'update-icon-caches' being available in it's postinst script

Dear all,

I just wanted to update x2golxdebindings from version 1.0.1.3-0~x2go1+squeeze~main~30~build1 to 1.0.2.1-0~x2go1+squeeze~main~41~build1 on a squeeze system. Unfortunately, this results in an error:

root@perrin:~# aptitude install x2golxdebindings No packages will be installed, upgraded, or removed. 0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/5652 B of archives. After unpacking 0 B will be used. Selecting previously deselected package x2golxdebindings. (Reading database ... 76698 files and directories currently installed.) Preparing to replace x2golxdebindings 1.0.2.1-0~x2go1+squeeze~main~41~build1 (using .../x2golxdebindings_1.0.2.1-0~x2go1+squeeze~main~41~build1_all.deb) ... Unpacking replacement x2golxdebindings ... /var/lib/dpkg/info/x2golxdebindings.postrm: 35: update-icon-caches: not found dpkg: warning: subprocess old post-removal script returned error exit status 127 dpkg - trying script from the new package instead ... /var/lib/dpkg/tmp.ci/postrm: 35: update-icon-caches: not found dpkg: error processing /var/cache/apt/archives/x2golxdebindings_1.0.2.1-0~x2go1+squeeze~main~41~build1_all.deb (--unpack): subprocess new post-removal script returned error exit status 127 configured to not write apport reports /var/lib/dpkg/tmp.ci/postrm: 35: update- icon-caches: not found dpkg: error while cleaning up: subprocess new post-removal script returned error exit status 127 Processing triggers for desktop-file-utils ... Processing triggers for shared-mime-info ... Errors were encountered while processing: /var/cache/apt/archives/x2golxdebindings_1.0.2.1-0~x2go1+squeeze~main~41~build1_all.deb E: Sub-process /usr/bin/dpkg returned an error code (1) A package failed to install. Trying to recover:

I noticed the postinst script doesn't check for availability/executability of 'update-icon-caches'. The previous version (1.0.1.3) had been installed without any complains. Should I report this to the x2go bug tracker? As a workaround I installed 'libgtk2.0-bin', which contains '/usr/sbin/update-icon- caches'. (Perhaps x2golxdebindings should depend on this package?)

Thanks for providing x2go!

Holger