Operating system: x86_64-whatever-linux2 You need Perl 5.

• 解决办法,安装perl，网址https://www.cpan.org/src/README.html:

     wget https://www.cpan.org/src/5.0/perl-5.30.1.tar.gz
     tar -xzf perl-5.30.1.tar.gz
     cd perl-5.30.1
     ./Configure -des -Dprefix=$HOME/localperl
     make
     make test
     make install