Which version of Perl should I use on Windows? [closed]

Strawberry Perl is just getting better and better. One problem I've repeatedly had with ActiveState is that my modules sometimes fail to install because I need an upgrade to a core module, but they won't allow that. Thus, everybody who doesn't use Windows can use my code, but they can't do that with ActiveState's Perl.

ActiveState also has a very dodgy build system which often fails to report exactly why a module failed to build. I got so tired of emailing and asking for this information that I eventually gave up. I want my code to run on Windows, but if ActiveState doesn't provide me with that information and doesn't give me any option for upgrading core modules, I just can't use it. Some of my modules have NO build failures on any operating system -- except those with ActiveState Perl. Support Strawberry Perl and just don't worry about ActiveState.

If ActiveState has fixed their build system and their 'no upgrade to core modules' policy, it's worth revisiting.

There is no single-best Perl distribution. Vanilla Perl (relocatable, redistributable Perl), and it's more-developer-friendly Strawberry Perl have significant potential.

However, there is a very good reason why ActivePerl is so very popular. The advantages mostly come in the form of ease of deployment for your end users (no compiler necessary to use their package manager, PPM). The ActiveState PDK (Perl Development Kit) is also a very nice way to pack a complete Windows binary that doesn't require any Perl to be installed on the user's machine.

Unfortunately, many very nice CPAN modules (like the Perl bindings for OpenSSL) are not available via ActiveState's repository.

Like most things, you should make your selection based on which distribution best meets your needs.

I primarily use ActivePerl, but I really like where Strawberry Perl is headed. I love that the cpan shell "just works" and I don't have to jump through a bunch of hoops to install XS modules. (e.g. ExtUtils::FakeConfig, though that's less necessary in more recent ActivePerl builds.) I'm also excited about the possibility of Perl on a thumbdrive. The dev release of Portable Perl is pretty usable already.

I agree that the main advantage of ActivePerl is Tk out of the box, but note that as of 5.10 ActivePerl no longer ships with Tk by default. It ships with Tkx instead.