I do not know whether these binary files work well on Vu +, but they should work.
Of course you can find some .ipk package too and install the softcam via opkg manager (for your mipsel chipset based device, for the Enigma2).
If you want to install softcam (oscam) manually, the procedure is more complicated.
If so, ask again about the installation procedure.
Your resource for OSCam softcam
Find configs, downloads, tutorials, and support for setting up and optimizing this open-source card server with wide protocol compatibility. Master the versatile OSCam softcam. Access support, configs, tutorials, and downloads for open-source card sharing and multi-protocol server management.