--- !perl/YAML::Error
code: YAML_LOAD_USAGE
msg: 'usage: YAML::Load($yaml_stream_scalar)'
...
 at test.pl line 8
Path is   /usr/applis/perl/5.005_03/bin: /usr/applis/common/bin:/usr/applis/common/bin: /usr/bin:.:/usr/dt/bin:/usr/openwin/bin: /bin:/usr/ucb:/usr/local/bin:/usr/applis/common/bin: .:/home/rishis:/home/rishis/bin:/usr/local/bin: .:/home/rishis:/home/rishis/bin:/usr/local/bin: .:/home/rishis:/home/rishis/bin:/usr/applis/unicad/24/Ukernel