C:\>perl -le "require Devel::Peek; Devel::Peek->import('Dump'); Dump 2;"
Number found where operator expected at -e line 1, near "Dump 2"
        (Do you need to predeclare Dump?)
syntax error at -e line 1, near "Dump 2"
Execution of -e aborted due to compilation errors.

C:\>perl -MModule::Load -le "load 'Devel::Peek'; Devel::Peek->import('Dump'); Dump 2;"
Number found where operator expected at -e line 1, near "Dump 2"
        (Do you need to predeclare Dump?)
syntax error at -e line 1, near "Dump 2"
Execution of -e aborted due to compilation errors.