Thank you mark I will try that On Thu, 4 May 2017 at 7:15 PM, Mark Abraham <[email protected]> wrote:
> Hi, > > I already suggested that you stop using your root account for everyday > tasks. You need it for "make install" only. > > Probably your problem is that you are using an old build tree that was > using some other compiler. Make a new build tree if you're changing your > tool chain. Or better still, start by unpacking the tarball as a normal > user, use scl as above, and then follow the GROMACS installation > instructions. No root until "make install"! > > If that doesn't work, then I can probably only suggest that you've broken > your Linux installation in some way and should (unfortunately) install a > new one. :-( > > Mark > > On Thu, May 4, 2017 at 9:04 AM RAHUL SURESH <[email protected]> > wrote: > > > I am trying all possible ways to install Gromacs and I end up with > errors. > > I have updated my OS, installed GCC 5.3 manually and devtoolset-4. Still > I > > end up with same error. > > > > [user@mqml Desktop]$ su > > Password: > > > > [root@mqml Desktop]# scl enable devtoolset-4 'gcc --version' > > gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) > > Copyright (C) 2015 Free Software Foundation, Inc. > > This is free software; see the source for copying conditions. There is > NO > > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR > PURPOSE. > > > > [root@mqml Desktop]# scl enable devtoolset-4 bash > > [root@mqml Desktop]# which gcc > > /opt/rh/devtoolset-4/root/usr/bin/gcc > > [root@mqml Desktop]# cd > > [root@mqml ~]# cd / > > [root@mqml /]# cd gromacs-2016.3/build/ > > [root@mqml build]# cmake .. -DGMX_BUILD_OWN_FFTW=ON > > -DREGRESSIONTEST_DOWNLOAD=ON > > CMake Error at cmake/gmxTestCXX11.cmake:114 (message): > > This version of GROMACS requires a C++11 compiler. Please use a newer > > compiler or use the GROMACS 5.1.x release. See the installation guide > > for > > details. > > Call Stack (most recent call first): > > CMakeLists.txt:164 (gmx_test_cxx11) > > > > > > -- Configuring incomplete, errors occurred! > > See also "/gromacs-2016.3/build/CMakeFiles/CMakeOutput.log". > > See also "/gromacs-2016.3/build/CMakeFiles/CMakeError.log". > > > > > > How do I overcome it? > > -- > > *Regards,* > > *Rahul Suresh* > > *Research Scholar* > > *Bharathiar University* > > *Coimbatore* > > -- > > Gromacs Users mailing list > > > > * Please search the archive at > > http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before > > posting! > > > > * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists > > > > * For (un)subscribe requests visit > > https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or > > send a mail to [email protected]. > > > -- > Gromacs Users mailing list > > * Please search the archive at > http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before > posting! > > * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists > > * For (un)subscribe requests visit > https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or > send a mail to [email protected]. > -- *Regards,* *Rahul Suresh* *Research Scholar* *Bharathiar University* *Coimbatore* -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to [email protected].
