FreeBSD
cd /usr/ports/converters/p5-JSON && make && make install clean
Ubuntu
apt-get install libjson-perl
CentOS
version: 6.6
yum install perl-JSON
Alt Linux
apt-get install perl-JSON
Установка с CPAN
perl -MCPAN -e shell install JSON
cd /usr/ports/converters/p5-JSON && make && make install clean
apt-get install libjson-perl
version: 6.6
yum install perl-JSON
apt-get install perl-JSON
perl -MCPAN -e shell install JSON