Originally Posted by tyranno
/var/lib/dpkg/info/dtc.postinst: 391: Syntax error: "(" unexpected
dpkg : erreur de traitement de dtc (--configure) :
It seems as if your DTC package is not compatible with Edgy Eft. I don't know if it helps, but you can try this:
rm -f /bin/sh
ln -s /bin/bash /bin/sh
and try to install the DTC package again.