or download this
$ git clone https://github.com/haukex/webperl.git
$ wget https://github.com/haukex/webperl/releases/download/v0.07-beta/
+webperl_prebuilt_v0.07-beta.zip
...
$ cp webperl_prebuilt_v0.07-beta/emperl.* webperl/web/
$ cd webperl
$ plackup web/webperl.psgi