Update: This is perhaps a long winded approach, but I think it helps to understand the process in full.

Download the module, extract the archive, then:

wget https://rt.cpan.org/Ticket/Attachment/1576496/841876/0001-Fix-a-p
+ad-problem-with-Perl-5.21.4-on-threaded-build.patch
marto@shemp ~/Devel-CallParser-0.002 $ patch -p1 < 0001-Fix-a-pad-prob
+lem-with-Perl-5.21.4-on-threaded-build.patch
patching file lib/Devel/CallParser.xs
patching file t/pad2.t

[download]

Notice that the patch has created the new file you're looking for (you can see everything the patch does by reading it and following the logic). Then:

marto@shemp ~/Devel-CallParser-0.002 $ cpanm .
--> Working on .
Configuring Devel-CallParser-0.002 ... OK
Building and testing Devel-CallParser-0.002 ... OK
Successfully installed Devel-CallParser-0.002
1 distribution installed

[download]

In reply to Re: How to patch this module? by marto
in thread How to patch this module? by ultranerds

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