From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel.Thibault@drdc-rddc.gc.ca (Thibault, Daniel) Date: Mon, 21 Jan 2013 10:24:26 -0500 Subject: [lttng-dev] Odd dependency for lttng-ust In-Reply-To: <20130121145954.GA1472@Krystal> References: <3CA1A65C03C1A34C81BBC6272782E696987880@valcartierex01.valcartier.drdc-rddc.gc.ca> <20130121145954.GA1472@Krystal> Message-ID: <3CA1A65C03C1A34C81BBC6272782E696987887@valcartierex01.valcartier.drdc-rddc.gc.ca> -----Message d'origine----- Quoting the lttng-tools README file: " - liburcu Userspace RCU library, by Mathieu Desnoyers and Paul E. McKenney -> Tested with liburcu >= v0.7.2" Therefore you need to install Userspace RCU 0.7.2 or later. A dependency is not only on a package, but also on a range of versions. Mathieu -----Fin du message d'origine----- But shouldn't the userspace RCU library be installed by the userspace-rcu package? That's the gist of my puzzlement. By the time I get to lttng-ust's configure, I've installed lttng-modules and userspace-rcu. Doing an install of git.lttng.org's userspace-rcu should be equivalent to installing the liburcu-dev package from repository, no? Daniel U. Thibault R & D pour la d?fense Canada - Valcartier (RDDC Valcartier) / Defence R&D Canada - Valcartier (DRDC Valcartier) Cyber s?curit? pour les missions essentielles (CME) / Mission Critical Cyber Security (MCCS) Protection des syst?mes et contremesures (PSC) / Systems Protection & Countermeasures (SPC) 2459 route de la Bravoure Qu?bec, QC G3J 1X5 CANADA Vox : (418) 844-4000 x4245 Fax : (418) 844-4538 NAC : 918V QSDJ Gouvernement du Canada / Government of Canada