Pdfium on CentOS

[UstimVV]

Describe the bug When I try to import PDF into NAPS2 7.5.1 I ha

To Reproduce Steps to reproduce the behavior:

1. Go to 'Import'
2. Choose any pdf file
3. Click on 'Open'
4. See error: The file 'filename.pdf' could not be imported...
5. Technical details: System.Exception: Could not load library: "libpdfium.so". Error: see on screenshot

Screenshots If applicable, add screenshots to help explain your problem.

Desktop:

• OS: CentOS
• Version 7.5.1