If you face problems with FLEXNET License, just continue the installation without activation and you will fix this problem later (see: step 5). Run installation of Abaqus 2018 After all these steps, it is time to run the installation of Abaqus: export DISPLAY=:0 cd /directory_of_downloaded_folders_abaqus18/am_sim_abaqus_extend.allos/1/ sudo./startgui.sh Follow the instructions (use the default options) and install the parts that you are interested in. Open them with an editor and edit them as it follows: (a) Find the 9 th line: DSY_OS_Release= lsb_release -short -id sed s/ //g (b) And edit it as below: DSY_OS_Release='CentOS' 1Ģ (c) Also, enter a new line below the 11 th line: export DSY_Skip_CheckPrereq=1 So, the Linux.sh files should look like the one below: 3. Go to the downloaded folders of Abaqus 2018 and search for all Linux.sh files. Edit all Linux.sh files Apart from Ubuntu, you should edit some installation files as well. Install prerequisites (a) First you have to update all the packages and libraries of Ubuntu 18.04LTS: sudo apt-get update sudo apt-get upgrade (b) Then you should install some basic packages and libraries in order to successfully install Abaqus and to edit some files afterwards: sudo apt-get install gedit csh tcsh ksh gcc g++ gfortran libstdc++5 build-essential make libjpeg62 libmotif-dev libglu1-mesa (c) Finally, you should install Xming (or equivalent): 2. 1 ABAQUS 2018 and Fortran Compilers on Ubuntu 18.04LTS Georgios TZORTZOPOULOS Installation steps of Abaqus 2018 on Ubuntu 18.04LTS In this guide, I will explain you from scratch, the steps which are required in order to install Abaqus 2018 on a recently installed Ubuntu 18.04LTS on Windows 10 OS.

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