It seems that the backport of php5 to sarge is not in sync with the i386 version. php5_5.1.4-0.0bpo1_all.deb depends on (among other things) php5-common (>= 5.1.4-0.0bpo1), but the versions in BPO is: pool/main/p/php5/php5-common_5.1.2-0bpo1_amd64.deb pool/main/p/php5/php5-common_5.1.4-0.0bpo1_i386.deb Is this a known issue? I couldn't find anything in the mailinglists. -- Dag Stenstad