Document installing perltidy with cpanm

adunstan · adunstan · commit e0d70a91a04b · 2023-02-02T08:54:38.000-05:00
Installing with plain cpan failed for me recently, as the archive it
searched has been purged of old releases. However, you can give cpanm a
complete URL to the exact version you want to install, so document using
that.
diff --git a/src/tools/pgindent/README b/src/tools/pgindent/README
@@ -22,6 +22,8 @@ PREREQUISITES:
    ("man perlmodinstall" explains it).  Or, if you have cpan installed,
    this should work:
    cpan SHANCOCK/Perl-Tidy-20170521.tar.gz
+   Or if you have cpanm installed, you can just use:
+   cpanm https://cpan.metacpan.org/authors/id/S/SH/SHANCOCK/Perl-Tidy-20170521.tar.gz
 
 DOING THE INDENT RUN:
 
