: undefined reference to `Perl_sv_2pv_flags'
collect2: ld returned 1 exit status
make[1]: *** [par] Error 1
make[1]: Leaving directory `/$HOME/.cpan/build/PAR-0.87/myldr'
make: *** [subdirs] Error 2
  /usr/bin/make  -- NOT OK
Running make test
  Can't test without successful make
Running make install
  make had returned bad status, install seems impossible