Install perl-JSON on centos
Try to install it via:
1) CPAN (cpan install)
$ sudo cpan JSON
2) CPAN minus (cpanm)
Install cpan minus
$ wget http://search.cpan.org/CPAN/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.5017.tar.gz$ tar -zxvf App-cpanminus-1.5017.tar.gz$ cd App-cpanminus-1.5017$ perl make.pl$ make $ make test$ sudo make install
Then install it via cpanm
$ sudo cpanm JSON
I prefer work with CPAN modules via cpanm, because it's modern and easy way!