<html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> On 12/19/2011 02:43 PM, Stefan Potyra wrote: <blockquote cite="mid:20111219204355.GA2358@suut.lan" type="cite"> <pre wrap="">Hi, just found out about trigger-rally-data failing to upload: <a class="moz-txt-link-rfc2396E" href="https://launchpadlibrarian.net/87895494/upload_3177594_log.txt"><https://launchpadlibrarian.net/87895494/upload_3177594_log.txt></a> As far as I'm aware, xz compression was supported within dpkg prior to Lucid, so I presume that the upgrade path from LTS to LTS is fine. Am I missing something here? Cheers and TIA, Stefan. </pre> <fieldset class="mimeAttachmentHeader"></fieldset> </blockquote> No, Lucid has dpkg 1.15.5.6ubuntu4 and this feature was added in dpkg 1.15.6, so a Pre-Depends is needed for LTS to LTS upgrades. Thanks, Micah </body> </html>