For Debian/Ubuntu/Mint:

sudo dpkg --add-architecture i386 sudo apt update sudo apt install libc6:i386 libstdc++6:i386 libx11-6:i386 libxext6:i386 libxt6:i386 libxrender1:i386 libxmu6:i386 For RHEL/CentOS/Fedora:

Have a GaussView 5 Linux trick I missed? Let me know in the comments—or better yet, share your own install script. Happy modeling, and may your SCF always converge.

cd /opt/gv5/lib sudo ln -s /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 libfontconfig.so.1 Run gview from your terminal. If a blank window opens, don’t panic—right-click and select "Open" to start a new molecule builder.

If you are a computational chemist, you know the drill: you spend hours setting up Gaussian input files, only to realize you’ve misaligned a functional group or forgotten to specify a bond order. Enter GaussView 5 —the indispensable graphical frontend for Gaussian.