==> Synchronizing chroot copy [/chroot/x86_64/root] -> [build]...done
==> Making package: perl-net-pcap 0.18-4 (Sat Jun 27 19:20:12 2020)
==> Retrieving sources...
  -> Found Net-Pcap-0.18.tar.gz
  -> Found listdatalinks.patch
==> Validating source files with sha512sums...
    Net-Pcap-0.18.tar.gz ... Passed
    listdatalinks.patch ... Passed
Host and machine ids are equal (03ca1e0d79db47a597e66a5149387887): refusing to link journals
==> Making package: perl-net-pcap 0.18-4 (Sat 27 Jun 2020 07:20:16 PM EDT)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
  -> Found Net-Pcap-0.18.tar.gz
  -> Found listdatalinks.patch
==> WARNING: Skipping all source file integrity checks.
==> Extracting sources...
  -> Extracting Net-Pcap-0.18.tar.gz with bsdtar
==> Starting prepare()...
patching file Pcap.pm
Hunk #1 succeeded at 714 (offset 10 lines).
==> Starting build()...
looking for -lpcap... no
        - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
You appear to lack the pcap(3) library. 

If it is installed in a non-standard location, please try setting the LIBS 
and INC values on the command line.

Or get the sources and install the pcap library from http://www.tcpdump.org/

If you install the pcap library using a system package, make sure to also 
install the corresponding -devel package, which contains the C headers needed 
to compile this module. 
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==> ERROR: A failure occurred in build().
    Aborting...
==> ERROR: Build failed, check /chroot/x86_64/build/build