From: "Chamila W." <lists@...>
Date: 2013-06-15T19:52:55+09:00
Subject: Cannot Identify DTrace Probes

Hello all,
I build Ruby using Ruby tarball source code on Ubuntu 11.10.
I'm trying to make use of DTrace probes using
https://github.com/dtrace4linux/linux.
It works for other probes with providers like syscall, but when I tried
ruby probes using  dtrace -l -P ruby.
But it says "dtrace: failed to match ruby:::: No probe matches
description".
How can I fix this?

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