Is there an example of how a plugin can use npx with process builder

[jwflicker]

My scenario involves building Eclipse IDE support for a chat interface that can interact with Gemini CLI and Claude CLI, both delivered as npm packages. I am wondering if I can use the embedded npx to dynamically install, update and start up these packages using ProcessBuilder and if there is an example of how to do that....

My initial attempts are yielding errors:
Input:
[/Applications/2025-09J2EE.app/Contents/Eclipse/.node/node-v22.13.1-darwin-x64/bin/npx, @google/gemini-cli, --experimental-acp]

Output (Version: 2025-09 (4.37.0) Mac x86):
env: node: No such file or directory

Do i need to set the working directory.. or any other setup needed?

[jwflicker]

Perhaps the answer is that you need to place the node file before the npx file, like is implied in prepareNPMProcessBuilder which uses prepareNodeProcessBuilder