Missing Decoders

[Gary V]

On 3/27/11, Carlos Mennens <carlos.mennens at gmail.com> wrote:
> Last night I stood up a new server running Debian Linux 6.0 (i386),
> Amavisd-new 2.6.4-3, Postfix 2.7, & Clamav 0.97. Now that I have
> Amavisd-new running with all the other applications, I show multiple
> 'Amavis' notifications in /var/log/mail.log:
>
> Mar 26 17:00:00 mail amavis[1020]: Found decoder for    .Z    at
> /bin/uncompress
> Mar 26 17:00:00 mail amavis[1020]: Internal decoder for .gz
> Mar 26 17:00:00 mail amavis[1020]: Found decoder for    .bz2  at /bin/bzip2
> -d
> Mar 26 17:00:00 mail amavis[1020]: No decoder for       .lzo  tried: lzop -d
> Mar 26 17:00:00 mail amavis[1020]: No decoder for       .rpm  tried:
> rpm2cpio.pl, rpm2cpio
> Mar 26 17:00:00 mail amavis[1020]: Found decoder for    .cpio at
> /usr/bin/pax
> Mar 26 17:00:00 mail amavis[1020]: Found decoder for    .tar  at
> /usr/bin/pax
> Mar 26 17:00:00 mail amavis[1020]: Found decoder for    .deb  at /usr/bin/ar
> Mar 26 17:00:00 mail amavis[1020]: Internal decoder for .zip
> Mar 26 17:00:00 mail amavis[1020]: No decoder for       .7z   tried:
> 7zr, 7za, 7z
> Mar 26 17:00:00 mail amavis[1020]: No decoder for       .rar  tried:
> unrar-free
> Mar 26 17:00:00 mail amavis[1020]: No decoder for       .arj  tried: arj,
> unarj
> Mar 26 17:00:00 mail amavis[1020]: No decoder for       .arc  tried:
> nomarch, arc
> Mar 26 17:00:00 mail amavis[1020]: Found decoder for    .zoo  at
> /usr/bin/zoo
> Mar 26 17:00:00 mail amavis[1020]: No decoder for       .lha
> Mar 26 17:00:00 mail amavis[1020]: No decoder for       .doc  tried: ripole
> Mar 26 17:00:00 mail amavis[1020]: No decoder for       .cab  tried:
> cabextract
> Mar 26 17:00:00 mail amavis[1020]: No decoder for       .tnef
> Mar 26 17:00:00 mail amavis[1020]: Internal decoder for .tnef
> Mar 26 17:00:00 mail amavis[1020]: No decoder for       .exe  tried:
> unrar-free; arj, unarj
> Mar 26 17:00:00 mail amavis[1020]: Using primary internal av scanner
> code for ClamAV-clamd
> Mar 26 17:00:00 mail amavis[1020]: Found secondary av scanner
> ClamAV-clamscan at /usr/bin/clamscan
> Mar 26 17:00:00 mail amavis[1020]: Creating db in /var/lib/amavis/db/;
> BerkeleyDB 0.42, libdb 4.8
>
> I guess that I'm missing some packages but I don't know how to resolve
> these issues in Debian. Does anyone know if there are packages which
> specifically will satisfy the dependencies of Amavisd-new &
> Clamav-daemon? If anyone knows what specifically I need in Debian to
> satisfy these missing decoders, please let me know.
>
> Thank you!
>


in /etc/apt/sources.list add non-free to:
deb http://ftp.us.debian.org/debian/ squeeze main non-free

and:
deb http://security.debian.org/ squeeze/updates main non-free

Then:
apt-get update
apt-get install arj lha p7zip rpm unrar-free cabextract unrar-free

Personally I would not worry about ripole.

-- 
Gary V