スクリプトの日本語がうまく表示されない

ターミナルで日本語入力ができるようになったけれど、スクリプトの中で使われた日本語が表示できなかった。このエラーメッセージはなんだろう。

komadas-Computer:~ komada$ perl vari02.pl
Bareword found where operator expected at vari02.pl line 3, near ""
(Missing operator before r?)
Bareword found where operator expected at vari02.pl line 3, near ""
(Missing operator before i?)
Bareword found where operator expected at vari02.pl line 3, near ""
(Missing operator before n?)
Bareword found where operator expected at vari02.pl line 3, near ""
(Missing operator before t?)
String found where operator expected at vari02.pl line 3, near ""
(Missing operator before ?)
Bareword found where operator expected at vari02.pl line 4, near ""
(Missing operator before r?)
Bareword found where operator expected at vari02.pl line 4, near ""
(Missing operator before i?)
Bareword found where operator expected at vari02.pl line 4, near ""
(Missing operator before n?)
Bareword found where operator expected at vari02.pl line 4, near ""
(Missing operator before t?)
String found where operator expected at vari02.pl line 4, near ""
(Missing operator before ?)
syntax error at vari02.pl line 3, near ""
Execution of vari02.pl aborted due to compilation errors.