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Re^9: Calling R in perl

by frozenwithjoy (Priest)
on Dec 17, 2012 at 05:24 UTC ( #1009112=note: print w/replies, xml ) Need Help??


in reply to Re^8: Calling R in perl
in thread Calling R in perl

Since you are having so much trouble with this installation, maybe you should just use Perlbrew to install a fresh, independent, and current Perl installation. Then use the guide on the Perlbrew site to install cpanm and then you are running on EZ-mode.

Also, which versions of R and Perl are you running?

Replies are listed 'Best First'.
Re^10: Calling R in perl
by blackzero (Acolyte) on Dec 17, 2012 at 11:56 UTC

    perl is 4:5.14.3-218.fc17

    R is 2.15.2-1.fc17

Re^10: Calling R in perl
by Anonymous Monk on Dec 17, 2012 at 11:56 UTC
    that is highly unlikely to help in this situation

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[marioroy]: Corion, start and start_child in MCE::Hobo::Manager return a MCE::Hobo object, whereas P::FM returns the PID. I can have it return the PID though. I tried Hobo::Manager with several P::FM modules, just changed P::FM to MCE::Hobo::Manager and it works.
[marioroy]: I also have a Hobo driver for Forklift allowing folks to use in multiple classes, no conflicts with one another. That's not possible for P::FM.
[Discipulus]: congrats marioroy!
[marioroy]: CORE::wait works well eventhough multiple instances or classes using Hobo::Manager.
[Corion]: marioroy: I'm not sure what the normal use for the PID is in P:FM, but I guess that most programs just ignore or log it
[Corion]: Oh, yes, programs could call wait $pid, but if your $pid is an object, then you could add a ->wait method to it and wait $pid would call that automatically "thanks" to indirect object notation
[marioroy]: Just documentation edits is all that remains. Hobo::Simple provides foreach and forseq with identifier capability -- all transparently supporting array, hash, file handle, and seq 1 .. N.
[marioroy]: Corion Regarding PID, that's great. So will leave it so compatible with MCE::Hobo. e.g. ->create returns a Hobo object. Folks can get ->pid from it. So, that's not a problem.
[choroba]: ad readdir: 5.12 needed
[marioroy]: CORE::wait can block if another process reaps a worker from another class. MCE::Hobo takes care of that and transparently.

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