You can create a workgroups and add-on packages that support both Windows and Linux.
Shader and Self-installing Plug-in Deployment
Create separate subfolders (such as linux\x86 and nt-x86-32) that map to each platform. For plug-ins, this is the folder structure:
\Application \Plugins \bin \nt-x86-32\MyPlugin.dll \nt-x86-64\MyPlugin.dll \linux\x86\MyPlugin.so \linux\x64\MyPlugin.so
Softimage then scans the folder according to the current machine architecture. Use the same basename for each plug-in library file.
When Softimage launches, the platform-specific directories will be searched, even if the Scan sub-folders preference is turned off.