I am running xen (2.6.16-xen3_86.1_rhel4.1) on top of a stock CentOS-4.4 installation. I have not added any additional virtual machines however. When trying to install (as root) acrobat reader 7 for Linux from the adobe rpm (AdobeReader_enu.i386 7.0.8-1) I get the following errors: error: %pre(AdobeReader_enu-7.0.8-1.i386) scriptlet failed, exit status 255 error: install: %pre scriptlet failed (2), skipping AdobeReader_enu-7.0.8-1 This occurs whether I use yum or rpm directly to effect installation and whether or not setenforce is 0 or 1 for SELinux. I have looked for similar errors on google but none of the remedies that I have found there seem to work (turning selinux off, using rpm --replacepackages --replacefiles options). Does anyone here have any ideas that they care to share regarding what is likely the problem or how to fix it? Sincerely, -- James B. Byrne mailto:ByrneJB at Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3 -- James B. Byrne mailto:ByrneJB at Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3