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When i run the "rvm install rbx-head" in my ubuntu 11.10.There seems to be some error in the installation errors as follows:

W: Failed to fetch http://ppa.launchpad.net/ferramroberto/filezilla/ubuntu/dists/oneiric/main/binary-amd64/Packages 404 Not Found

W: Failed to fetch http://ppa.launchpad.net/ferramroberto/filezilla/ubuntu/dists/oneiric/main/binary-i386/Packages 404 Not Found

E: Some index files failed to download. They have been ignored, or old ones used instead.

As i don't have more reputation, i was unable to post the error lines which contain links.

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migrated from stackoverflow.com Apr 29 '13 at 8:19

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That repo doesn't have packages for your Ubuntu version. –  Blender Apr 29 '13 at 6:14
may i know, can i able to do install this rvm-rbx in ubuntu or not? –  krpalm Apr 29 '13 at 6:21
can i able to Install Pelusa in ubuntu 11.10 or not. Thanks in advance –  krpalm Apr 29 '13 at 6:41
make sure you can get: sudo apt-get update working first –  mpapis Jul 11 '13 at 18:46

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