topbanana has asked for the wisdom of the Perl Monks concerning the following question:
Hello,
So I have two issues:
1: script won't execute on the bash command line unless I prefix it with "perl" , and
2: "Unquoted string "say" may clash with future reserved word"
Please see below.
I am running cygwin on Windows7 with perl installed.
The script is called hello.pl.
It has execute permissions.
It has #!/usr/bin/perl at the top. It uses the "say" command.
I'm running 5.14
The script won't run unless I call it with "perl". Why is this?
Also, the "say" command doesn't work.
Appreciate any help in advance.
Thanks
J
Additional information: Even changing "say" to "print", and trying to run by using "." I get no joy:~/perl J-PC:J >which perl /usr/bin/perl ~/perl J-PC:J >ls -l hello.pl -rwxr--r-- 1 J None 44 Feb 26 15:22 hello.pl ~/perl J-PC:J >cat hello.pl #!/usr/bin/perl use warnings; say "hello"; ~/perl J-PC:J >. hello.pl -bash: use: command not found -bash: say: command not found ~/perl J-PC:J >perl hello.pl Unquoted string "say" may clash with future reserved word at hello.pl +line 4. String found where operator expected at hello.pl line 4, near "say "he +llo"" (Do you need to predeclare say?) syntax error at hello.pl line 4, near "say "hello"" Execution of hello.pl aborted due to compilation errors. ~/perl J-PC:J >perl -v This is perl 5, version 14, subversion 2 (v5.14.2) built for cygwin-th +read-multi-64int
~/perl J-PC:J >cat hello.pl #!/usr/bin/perl use warnings; print "hello"; ~/perl J-PC:J >. hello.pl -bash: use: command not found Unable to initialize device PRN ~/perl J-PC:J >
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Replies are listed 'Best First'. | |
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Re: Unquoted string "say" may clash with future reserved word
by McA (Priest) on Feb 26, 2013 at 16:05 UTC | |
by topbanana (Novice) on Feb 26, 2013 at 16:18 UTC | |
by perl-diddler (Chaplain) on Feb 26, 2013 at 16:23 UTC | |
by topbanana (Novice) on Feb 26, 2013 at 16:24 UTC | |
by thargas (Deacon) on Feb 26, 2013 at 16:27 UTC | |
Re: Unquoted string "say" may clash with future reserved word
by RichardK (Parson) on Feb 26, 2013 at 16:16 UTC | |
Re: Unquoted string "say" may clash with future reserved word
by aitap (Curate) on Feb 26, 2013 at 19:14 UTC |
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