Molecular modelers know the frustration of encountering software installation issues, especially when diving into a sophisticated platform like SAMSON. From operating system compatibility to dependency checks, getting started may feel daunting. This post walks you through the essentials of installing SAMSON, helping ease the process and saving you valuable time to focus on your modeling projects.
Why is Installation Preparation Important?
SAMSON’s advanced capabilities, from nanoscale simulations to data visualization, rely on the seamless interaction between hardware, system software, and the SAMSON architecture. Installing SAMSON correctly sets you up for efficient workflows and avoids issues like crashes due to unsupported hardware or unmet operating system requirements.
Steps to Install SAMSON
Installing SAMSON involves a few simple stages to ensure the platform works optimally on your system:
1. Confirm Requirements
Before downloading SAMSON, ensure your computer meets the platform requirements. You can refer to the Requirements and platforms guide for information on supported operating systems, hardware needs, and (for Linux users) specific dependencies to install.
2. Download and Install
- Follow the detailed instructions from the Install SAMSON section. From downloading the installer to signing in and entering your key, the guide seamlessly walks you through each step.
3. Post-Installation Setup
Once installed, SAMSON will automatically download a set of default SAMSON Extensions from SAMSON Connect. Extensions are vital for enabling vast features such as editing, simulations, and visualizations. You can later customize these from the Marketplace to tailor SAMSON to your unique molecular modeling tasks.
Platform-Specific Notes
Windows
To launch SAMSON, use the Start menu or type “SAMSON” in the search. If needed, navigate to the installation folder: C:/Users/%USERNAME%/OneAngstrom/SAMSON-Application/11.0.0/Binaries/SAMSON-Core.exe.
Mac
On macOS, SAMSON can be found in Launchpad or your Applications folder: $HOME/Applications/SAMSON.app/.
Linux
Linux users can start SAMSON through the Apps dashboard or directly via the terminal. Navigate to the installation directory (e.g., ~/OneAngstrom/SAMSON-Application/11.0.0/Binaries/) and run:
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./SAMSON-Core.sh |
To improve ease of launching, consider creating a terminal command alias. Edit your ~/.bashrc or ~/.zprofile file and add the following line:
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alias samson='$HOME/OneAngstrom/SAMSON-Application/11.0.0/Binaries/SAMSON-Core.sh' |
This enables you to start SAMSON just by typing samson in the terminal.
Troubleshooting Tips
If you encounter any issues during installation or after launching SAMSON, refer to the Troubleshooting section for solutions. For instance, Linux users with AMD/ATI graphics cards might need specific steps to resolve compatibility problems.
Why Install SAMSON?
SAMSON is a comprehensive platform designed for computational nanoscience and beyond, making it an indispensable tool for life sciences, material sciences, and education. Its modular architecture allows you to extend its capabilities with powerful SAMSON Extensions, creating a tailored environment for your molecular modeling needs.
Start your journey with SAMSON by visiting the Getting Started page today and unlock the potential of computational nanoscience!
*Note: SAMSON and all SAMSON Extensions are free for non-commercial use. Download SAMSON at https://www.samson-connect.net.