From mboxrd@z Thu Jan 1 00:00:00 1970 From: simark@simark.ca (Simon Marchi) Date: Mon, 24 Oct 2016 11:35:39 -0400 Subject: [lttng-dev] Problem with Babeltrace In-Reply-To: References: <75e585f8-7725-f944-7023-ec3e28297dbe@tu-dortmund.de> Message-ID: <8c5eee09f04c8d9047c78a78f02d8d8b@simark.ca> On 2016-10-24 11:31, Nathan Lynch wrote: > On 10/24/2016 03:30 AM, Tim Tannert wrote: >> Hey, >> >> everytime when I start babeltrace: >> *babeltrace --version* >> >> or >> *lttng view >> >> *I'll get following message: >> babeltrace: symbol lookup error: babeltrace: undefined symbol: >> opt_debug_info_full_path >> > > Seems your babeltrace installation is missing the ctf-text shared > object, which is where that symbol is defined. > > Please folow up to the list with the version of babeltrace you are > using, and describe how it was installed (e.g. built from source or > using distribution package). It would also be good to verify that you don't have multiple version of babeltrace installed. For example, an older version installed by the package manager in /usr and a hand-compiled one in /usr/local. Executing the binary from /usr/local/bin/babeltrace could somehow load the shared library from /usr/lib, or vice-versa.