The current software is version v11r5p3, released Feb 15, 2018. It replaces version v10r0p5, released June 24, 2015.
You can install the Fermi Science Tools using either a source distribution or using a precompiled binary. The preferred method is to use the binary distribution.
For Linux systems, you will need to determine your machine architecture and libc version.
For macOS systems, select "About this Mac" from the Apple Menu which should display something like "macOS Sierra" at the top of the Overview screen.
If you are unsure which distribution to select, contact your system administrator.
The Fermi Science Tools will not run on any Mac OS X or macOS distribution before El Capitan or any Microsoft Windows OS. If you use one of these, we suggest installing and running a Virtual Machine of a supported system and using one of the binary distributions below.
We recommend downloading and installing the Fermi Science Tools from the binary tar files. The many minor variations in the various Unix systems makes building the tools from source challenging.
The table below lists the operating systems on which the Fermi Science Tools have been successfully built from source and tested. It also includes the kernel and compiler versions used to build the package. We recommend using one of the binary builds that most closely matches your system.
|Release||Architecture||libc Version||Kernel Version||Compiler Version|
|Scientific Linux 6||x86_64||2.12||2.6.32||gcc 4.4.7|
|Scientific Linux 7||x86_64||2.17||3.10.0||gcc 4.8.5|
|Ubuntu 16.04 (LTS)||x86_64||2.23||4.13.0||gcc 4.7.4|
|Ubuntu 17.10||x86_64||2.26||4.13.0||gcc 7.2.0|
|Mac OS X El Capitan||x86_64||15.6.0||llvm 8.0.0|
|macOS Sierra||x86_64||16.7.0||llvm 9.0.0|
If your system doesn't match one of the tested systems, we suggest using one of the binary builds that most closely matches your system. So, if you are running a 64-bit operating system with libc-2.17 (see above for determining this) we suggest that you try the Scientific Linux 7 64-bit libc 2.17 distribution.
Once you have downloaded the appropriate binary, follow the installation instructions (they are also included in the tar file).
We have removed the ROOT package from the Science Tools. Currently, this breaks some models used by the observation simulator. If you need to those models, we have created one Ubuntu 16.04 binary distribution that includes ROOT.
We only recommend trying to install the Fermi Science Tools from the Source Distribution if the binary distribution has failed. Once you have downloaded the source package, follow the installation instructions (they are also included in the tar file).
Before submitting any bug reports please read the Known Bugs report for a listing of bugs that have been reported and are being worked on. Also, you should check the FSSC Frequently Asked Questions page. Your question may already have been answered.
If your problem is not covered then please submit a bug report and include this information with your question:
You can send your query via the FSSC helpdesk.