dpkg and apt-get under problems on Debian

["Darcy Larangeira" <darcyteacher@gmail.com>]

hello!
Trying to install any program, there comes out a message,
Code 100, sometime Code [1], sometimes Code [10] and in
all cases states the information that phpgroupware must be removed.
My questions is: Where can I find instructions to clean the installer
or unstall etc. I have already tried dpkg upgrade, dpkg upgrade,
apt-get upgrade, apt-get update and so on, without success. Waiting
for reply
I thank in advance. Darcy

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