I believe these are warnings, not errors. You might want to get a more thorough understanding of perl warnings vs errors before you dive much into PDL::PP. While these point out places where coding standards should probably be improved they are mostly harmless.

Christian

On 24/09/2009, at 6:43 PM, Adithya B M wrote:

all i am compiling is this:

              use PDL;
              use PDL::PP;

and i get a whole lot of errors:

Scalar value @_[-1] better written as $_[-1] at C:/Perl/site/lib/PDL/ PP.pm line 180, <DATA> line 206. "my" variable %ops masks earlier declaration in same scope at C:/ Perl/site/lib/PDL/PP/PDLCode.pm line 749, <DATA> line 206. "my" variable %ops masks earlier declaration in same scope at C:/ Perl/site/lib/PDL/PP/PDLCode.pm line 808, <DATA> line 206. "my" variable %ops masks earlier declaration in same scope at C:/ Perl/site/lib/PDL/PP/PDLCode.pm line 868, <DATA> line 206. Unrecognized escape \S passed through at C:/Perl/site/lib/PDL/PP.pm line 1742, <DATA> line 206. Unrecognized escape \S passed through at C:/Perl/site/lib/PDL/PP.pm line 1887, <DATA> line 206. Use of uninitialized value $PDLPACK in string eq at C:/Perl/site/lib/ PDL/PP.pm line 782, <DATA> line 206. Use of uninitialized value $PDLPREF in concatenation (.) or string at C:/Perl/site/lib/PDL/PP.pm line 912, <DATA> line 206.
.....
Use of uninitialized value $PDLMODVERSION in concatenation (.) or string at C:/Perl/site/lib/PDL/PP.pm line 993, <DATA> line 206.

im running windows xp
any ideas??

Thanks in advance.
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Christian Soeller PhD   Dept. of Physiology  +64 9 3737599 x82770
University of Auckland  Auckland, New Zealand  fax +64 9 3737499


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