ERROR: perl: Version 5.006001 is installed, but we need version >= 5.008
ERROR: Encode: Prerequisite Encode isn't installed
WARNING: Net::Address::IPv4::Local: Prerequisite Net::Address::IPv4::Local isn't installed
WARNING: Net::RBLClient: Prerequisite Net::RBLClient isn't installed
WARNING: Net::DNS: Prerequisite Net::DNS isn't installed
WARNING: MIME::Tools: Prerequisite MIME::Tools isn't installed
WARNING: Mail::SPF::Query: Prerequisite Mail::SPF::Query isn't installed
WARNING: ClamAV::Client: Prerequisite ClamAV::Client isn't installed
WARNING: Mail::SpamAssassin: Prerequisite Mail::SpamAssassin isn't installed
ERRORS/WARNINGS FOUND IN PREREQUISITES.  You may wish to install the versions
 of the modules indicated above before proceeding with this installation.

Checking whether your kit is complete...
Looks good
Creating new 'Build' script for 'Courier-Filter' version '0.17'
/export/home/cpanrun/build/5.6.1/bin/perl Build.PL 
/export/home/cpanrun/build/5.6.1/bin/perl Build
lib/Courier/Filter/Module/DNSBL.pm -> blib/lib/Courier/Filter/Module/DNSBL.pm
lib/Courier/Filter/Module/MIMEParts.pm -> blib/lib/Courier/Filter/Module/MIMEParts.pm
lib/Courier/Filter/Module/Header.pm -> blib/lib/Courier/Filter/Module/Header.pm
lib/Courier/Filter/Logger.pm -> blib/lib/Courier/Filter/Logger.pm
lib/Courier/Config.pm -> blib/lib/Courier/Config.pm
lib/Courier/Filter/Module/SpamAssassin.pm -> blib/lib/Courier/Filter/Module/SpamAssassin.pm
lib/Courier/Error.pm -> blib/lib/Courier/Error.pm
lib/Courier/Filter/Logger/File.pm -> blib/lib/Courier/Filter/Logger/File.pm
lib/Courier/Filter/Logger/Syslog.pm -> blib/lib/Courier/Filter/Logger/Syslog.pm
lib/Courier/Filter/Module.pm -> blib/lib/Courier/Filter/Module.pm
lib/Courier/Filter/Module/SPF.pm -> blib/lib/Courier/Filter/Module/SPF.pm
lib/Courier/Message.pm -> blib/lib/Courier/Message.pm
lib/Courier/Filter/Module/SPFout.pm -> blib/lib/Courier/Filter/Module/SPFout.pm
lib/Courier/Filter.pm -> blib/lib/Courier/Filter.pm
lib/Courier/Filter/Module/Parts.pm -> blib/lib/Courier/Filter/Module/Parts.pm
lib/Courier/Filter/Module/ClamAVd.pm -> blib/lib/Courier/Filter/Module/ClamAVd.pm
lib/Courier/Filter/Logger/IOHandle.pm -> blib/lib/Courier/Filter/Logger/IOHandle.pm
lib/Courier/Filter/Module/Envelope.pm -> blib/lib/Courier/Filter/Module/Envelope.pm
lib/Courier/Filter/Overview.pod -> blib/lib/Courier/Filter/Overview.pod
bin/test-filter-module -> blib/script/test-filter-module
Manifying blib/script/test-filter-module -> blib/bindoc/test-filter-module.1
Manifying blib/lib/Courier/Filter/Module/Header.pm -> blib/libdoc/Courier::Filter::Module::Header.3
Manifying blib/lib/Courier/Config.pm -> blib/libdoc/Courier::Config.3
Manifying blib/lib/Courier/Filter/Module/Parts.pm -> blib/libdoc/Courier::Filter::Module::Parts.3
Manifying blib/lib/Courier/Filter/Overview.pod -> blib/libdoc/Courier::Filter::Overview.3
Manifying blib/lib/Courier/Message.pm -> blib/libdoc/Courier::Message.3
Manifying blib/lib/Courier/Filter/Module/ClamAVd.pm -> blib/libdoc/Courier::Filter::Module::ClamAVd.3
Manifying blib/lib/Courier/Filter/Module/SpamAssassin.pm -> blib/libdoc/Courier::Filter::Module::SpamAssassin.3
Manifying blib/lib/Courier/Filter/Logger/File.pm -> blib/libdoc/Courier::Filter::Logger::File.3
Manifying blib/lib/Courier/Filter/Module/DNSBL.pm -> blib/libdoc/Courier::Filter::Module::DNSBL.3
Manifying blib/lib/Courier/Filter/Module/SPFout.pm -> blib/libdoc/Courier::Filter::Module::SPFout.3
Manifying blib/lib/Courier/Filter/Module/MIMEParts.pm -> blib/libdoc/Courier::Filter::Module::MIMEParts.3
Manifying blib/lib/Courier/Filter/Logger/Syslog.pm -> blib/libdoc/Courier::Filter::Logger::Syslog.3
Manifying blib/lib/Courier/Filter/Logger.pm -> blib/libdoc/Courier::Filter::Logger.3
Manifying blib/lib/Courier/Filter.pm -> blib/libdoc/Courier::Filter.3
Manifying blib/lib/Courier/Filter/Module/Envelope.pm -> blib/libdoc/Courier::Filter::Module::Envelope.3
Manifying blib/lib/Courier/Filter/Logger/IOHandle.pm -> blib/libdoc/Courier::Filter::Logger::IOHandle.3
Manifying blib/lib/Courier/Error.pm -> blib/libdoc/Courier::Error.3
Manifying blib/lib/Courier/Filter/Module/SPF.pm -> blib/libdoc/Courier::Filter::Module::SPF.3
Manifying blib/lib/Courier/Filter/Module.pm -> blib/libdoc/Courier::Filter::Module.3
/export/home/cpanrun/build/5.6.1/bin/perl Build test
No tests defined.
/export/home/cpanrun/build/5.6.1/bin/perl Build install
mkdir /usr/share/courier-filter-perl: Permission denied at /export/home/cpanrun/build/5.6.1/lib/5.6.1/ExtUtils/Install.pm line 81
make: *** [install] Error 255