perl-5.14.2_WITH_THREADS isn't listed as a recognized install. It looks like your install wasn't successful. Which is probably why you *didn't* switch to it as you claim. (You may have issued the command, but you weren't switched.)

By the way, it's "-Dusethreads" (no "i").

By the way, I call my installs 5.14.2 and 5.14.2t. No need for the leading "perl-", no need for some long descriptor.

In reply to Re: App::perlbrew - Compiling Perl with thread support by ikegami
in thread App::perlbrew - Compiling Perl with thread support by kcott

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