I have installed 5 NPM versions in 5 different paths
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**Describe Your Problem:**
Someway i have installed more than 1 NPM in my homebridge. 
1.  /usr/local/lib/node_modules/npm
2. /var/lib/homebridge/node_modules/npm
3. /usr/lib/node_modules/npm/
4. /root/.nvm/versions/node/v14.17.2/lib/node_modules/npm
5. /root/node_modules/npm

If i want to update the NPM, it's always updates the wrong one, so my homebridge-confi-x shows me the old version.
How can i fix this? or better how can i clean the system from all the NPMs

**Environment:**

* **Host Operating System**: Debian on Proxmox

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