[Unit]
Description=My Perl Script
After=network.target

[Service]
Type=oneshot
RemainAfterExit=true
ExecStart=/usr/bin/perl /usr/local/scripts/sc_ts.pl /usr/local/scripts/
ExecStop=/usr/bin/killall /usr/bin/perl

[Install]
WantedBy=multi-user.target

can't locate object method "connect" via package "DBI"

Thread::State 0.09 module is not installed.
File::Scan::ClamAV module is not installed.
Mail::SPF::Query module is not installed.
Tie::RDBM module is not installed - database usage not available

!# perl -e 'print "$_n" foreach @INC'
/root/perl5/lib/perl5/5.16.3/x86_64-linux-thread-multi
/root/perl5/lib/perl5/5.16.3
/root/perl5/lib/perl5/x86_64-linux-thread-multi
/root/perl5/lib/perl5
/usr/local/lib64/perl5
/usr/local/share/perl5
/usr/lib64/perl5/vendor_perl
/usr/share/perl5/vendor_perl
/usr/lib64/perl5
/usr/share/perl5