Dear Mark, In /usr/local/gromasc/bin directory, there are only
demux.pl gmx-completion.bash gmx-completion-gmx_mpi.bash gmx_mpi GMXRC GMXRC.bash GMXRC.csh GMXRC.zshxplor2gmx.pl In this directory, there is gmx_mpi rather than gmx. It is true based on the http://manual.gromacs.org/documentation/5.1/ReleaseNotes/removed-features.html#removed-temporary-symlinks-from-pre-5-0-tool-names In above link: That period is now over, so gmx tool (or gmx_mpi tool) is the only way to use GROMACS in 5.1. The mdrun-only build will build mdrun (or mdrun_mpi as appropriate). But there are not any tool in /usr/local/gromacs/bin directory Are you sure the lack of tools such as pdb2gmx, editconf, mdrun, grompp and .... is not a problem ??? I am confused. Please tell me hoe to use gromacs 5.1 tools. Best, Atila -- 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 gmx-users-requ...@gromacs.org.