I was running ./syslog-ng and I got these errors. I am unable to solve them. I am copying the output here. Please tell me what to do to correct it.
$ sbin/syslog-ng --module-path=/home/amey/install/syslog-ng
Error parsing config, Error compiling template (Unknown template function "format-json") in /home/amey/install/syslog-ng/share/syslog-ng/include/scl/cim/template.conf at line 23, column 32:
                                                                              included from /home/amey/install/syslog-ng/etc/scl.conf line 29, column 1
                                                                              included from /home/amey/install/syslog-ng/etc/syslog-ng.conf line 8, column 1

template-function "format-cim" "$(format-json --pair @timestamp='${R_ISODATE}' --pair @message='${MSG}' --key .cim.* --shift 5 --key _* --key .* --replace-prefix .=_ --key *.*)\n";
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

syslog-ng documentation: http://www.balabit.com/support/documentation/?product=syslog-ng
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