Can't locate JSON.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at mRNA_merge.pl line 5.
BEGIN failed--compilation aborted at mRNA_merge.pl line 5.
这是缺少json模块的意思吗，求解决意见，我这是perl(v5.16.3)
升级一下版本