[gmx-users] Keeping more than 1 version of gromacs on single os UBUNTU

[Navneet Kumar]

Thank you, Sir!

On Mon, Feb 17, 2020 at 8:16 PM Christian Blau <blau at kth.se> wrote:

> Hi Navneet,
>
> This is achieved by setting the installation directory with cmake for the
> respective source code that you downloaded, then sourcing different GMXRC.
>
> Install different GROMACS builds fromt the source code into seperate
> folders using something like
>
> -DCMAKE_INSTALL_PREFIX=/home/navneet/local/gromacs-2019.6
>
> and for another version
>
> -DCMAKE_INSTALL_PREFIX=/home/navneet/local/gromacs-2020
>
> Then,
>
> "source /home/navneet/local/gromacs-2020/bin/GMXRC"
>
> will give you GROMACS 2020, while
>
> "source /home/navneet/local/gromacs-2019.6/bin/GMXRC"
>
> will give you GROMACS2019.6.
>
> Best,
>
> Christian
>
> On 2020-02-17 15:15, Navneet Kumar wrote:
> > Hello Everyone!
> >
> > I have currently installed GROMACS 2018.8 and using it. But for some of
> my
> > previous work, I want to use the older version of GROMACS i.e 5.x.
> > I have installed the GROMACS using this method
> >
> >> sudo cmake .. -DGMX_BUILD_OWN_FFTW=OFF -DREGRESSIONTEST_DOWNLOAD=OFF
> > -DCMAKE_C_COMPILER=/usr/bin/gcc-6
> > -DREGRESSIONTEST_PATH=/home/nitttr/Downloads/regressiontests-2018.8
> >> everytime when I use GROMACS I start with command-
> > "source /usr/local/gromacs/bin/GMXRC"
> > How can I install some other version of gromacs and use simultaneously?
> >
> >
> > /
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-- 






     Thanks & Regards
_______________________________________________________

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*NAVNEET KUMAR*
Doctoral Student
Dept. of Pharmacoinformatics
National Institute of Pharmaceutical Education and Research, Sector 67,
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