[lttng-dev] Errors compiling converted tp file

Thibault, Daniel Daniel.Thibault at drdc-rddc.gc.ca
Thu Dec 11 09:31:18 EST 2014

>>   In order to trace user-space, you must install, in sequence, the following packages: userspace-rcu, lttng-ust, lttng-tools.  Was this done?
>   I tried to install the right packages but there don't seem to be packages named like that in either the ubuntu repository or the ppa provided by you.
> I have the following packages installed:
> lttng-tools
> liblttng-ust0
> liblttng-ust-dev
> liblttng-ust-ctl2
> liblttng-ctl0
> liburcu-dev
> liburcu2
> With all this installed, I still don't get it to work.
> Yan Grange

   The equivalencies are as follows:
* userspace-rcu (git.lttng.org) = liburcu (LTTng PPA) = liburcu1, liburcu-dev (Ubuntu)
* lttng-ust (git.lttng.org) = lttng-ust (LTTng PPA) = liblttng-ust0, liblttng-ust-dev (Ubuntu)
* lttng-tools (git.lttng.org) = lttng- tools (LTTng PPA) = lttng-tools, liblttng-ctl0, liblttng-ctl-dev (Ubuntu)

   You should not install from the Ubuntu repositories, as they are obsolete (and have been obsolete for a long time now).

   For kernel tracing, lttng-modules can be fetched from git.lttng.org or the LTTng PPA; the Ubuntu repository equivalent is lttng-modules-dkms (obsolete).

Daniel U. Thibault
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