| [linuxtools-dev] UPDATE: Re: OProfile + Linux Tools + CentOS |
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Hi To solve the error described below "opcontrol process error output: sudo: sorry, you must have a tty to run sudo" 'requiretty' in sudoers file opened by 'install-noconsolehelper.sh' must be commented out. However, then the fun starts again... see screenshot attached (An internal error occurred during: "Launching op (1)") . It is not possible to create an OProfile configuration (Profile As > Profile Configurations) Various errors are the result. Many thanks for any contributions Eric -------- Original-Nachricht --------
Hi First, thanks for the reply. Eclipse Error Log says: >>> eclipse.buildId=M20110210-1200 java.version=1.6.0_20 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US Framework arguments: -product org.eclipse.epp.package.linuxtools.product Command-line arguments: -os linux -ws gtk -arch x86 -product org.eclipse.epp.package.linuxtools.product Error Thu Aug 04 06:45:22 EDT 2011 opcontrol process error output: sudo: sorry, you must have a tty to run sudo <<< "opcontrol process error output: sudo: sorry, you must have a tty to run sudo" seems to be the hint >>> Did you verify that oprofile works as expected on the command line? YES. I did it like on http://blogs.epfl.ch/article/24223 I also tried with the latest nightly build today > did not work either I executed both - install.sh - install-noconsolehelper.sh Many thanks for assistance Eric Am 04.08.2011 15:00, schrieb Severin Gehwolf: > Hi, > > On Thu, 2011-08-04 at 10:59 +0200, Eric Schwarz wrote: >> Hi >> >> >> I have troubles starting OProfile (0.9.4 latest Version for CentOS) out >> of Eclipse on CentOS. >> >> I have tried using CentOS 5.4 + Eclipse Helios 2 SR2 in a virtual >> machine (put in timer interrupt mode like described in [1]). > Eclipse oprofile hasn't worked very well in a virtual machine and is not > tested very much. It may work, if the module is manually loaded with > timer=1 prior profiling from within Eclipse... > > Did you verify that oprofile works as expected on the command line? If > yes, what sequence of commands did you execute to make it work? > >> The error is the following when clicking on "Profile As> Profile with >> OProfile" in the Eclipse menu: >> >> "Exit code of opcontrol indicates failure" >> >> OProfile itself is working and I also executed >> "natives/linux/scripts/install.sh" > Does this mean that if you use opcontrol in a terminal profiling works > for you? If yes, what is the sequence of commands you are executing? > >> I have also seen some irregularities concerning the unittests of Linux >> Tools 0.8.0 for OProfile support. >> >> https://hudson.eclipse.org/hudson/job/linuxtools-Indigo/346/testReport/ > Last time I checked all unit tests passed for me locally. I think we > can't run oprofile tests in the hudson job since it requires root access > and proper installation of consolehelper/no-consolehelper (for the time > being). Perhaps I'm wrong :) > >> I also tried on a real machine (CentOS 5.6 + Eclipse Indigo) and there I >> get also an error (I think it was the same on - I might deliver the >> message later since I am currently at an other place). > It should definitely work on a physical machine. Could you try > installing latest Linux Tools from updates-nightly[1] and try again. If > oprofile fails, it should give you some hints in the Eclipse error log. > >> Well, shouldn't it work out of the box? > Kind of. If you installed Linux Tools from our update-site, you need to > set up consolehelper manually. After this step it should work. > > Let us know how it goes. > > Thanks, > Severin > > [1] http://download.eclipse.org/technology/linuxtools/update/ > > _______________________________________________ > linuxtools-dev mailing list > linuxtools-dev@xxxxxxxxxxx > https://dev.eclipse.org/mailman/listinfo/linuxtools-dev > |
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