Update for x11/nvidia-driver failed

[Alex V. Petrov]

===>>> Creating a backup package for old version nvidia-driver-331.67_1
Creating package for nvidia-driver-331.67_1
        ===>>> Package saved to /usr/ports/packages/portmaster-backup

Updating database digests format: 100%
Checking integrity... done (0 conflicting)
Deinstallation has been requested for the following 1 packages (of 0 packages in the 
universe):

Installed packages to be REMOVED:
        nvidia-driver-331.67_1

The operation will free 72 MB.
[1/1] Deleting nvidia-driver-331.67_1: 100%

===>>> Starting check for runtime dependencies
===>>> Gathering dependency list for x11/nvidia-driver from ports
===>>> Dependency check complete for x11/nvidia-driver

===>>> All >> nvidia-driver-331.67_1 (1/1)

===>  Installing for nvidia-driver-340.46
===>  Checking if nvidia-driver already installed
===>   Registering installation for nvidia-driver-340.46
pkg-static: nvidia-driver-340.46 conflicts with libEGL-10.3.2 (installs files into the same place).  
Problematic file: /usr/local/lib/libEGL.so
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Alex V. Petrov