NanoMac doesn't compile

[lorenxviola]

I have the version 1.9.11.03 education and the compilation hangs here:
.....
Compiling module 'packet_assembler'("C:\Users\lviol\Desktop\NanoMac-main\src\hdmi\packet_assembler.sv":4)
Compiling module 'tmds_channel'("C:\Users\lviol\Desktop\NanoMac-main\src\hdmi\tmds_channel.sv":4)
Compiling module 'tmds_channel(CN=1)'("C:\Users\lviol\Desktop\NanoMac-main\src\hdmi\tmds_channel.sv":4)
Compiling module 'tmds_channel(CN=2)'("C:\Users\lviol\Desktop\NanoMac-main\src\hdmi\tmds_channel.sv":4)
Compiling module 'serializer'("C:\Users\lviol\Desktop\NanoMac-main\src\hdmi\serializer.sv":3)
NOTE (EX0101) : Current top module is "top"
[5%] Running netlist conversion ...
WARN (CV0017) : Inout io is unused("C:\Users\lviol\Desktop\NanoMac-main\src\tang\nano20k\top.sv":37)
Running device independent optimization ...
[10%] Optimizing Phase 0 completed
[15%] Optimizing Phase 1 completed
[25%] Optimizing Phase 2 completed
Running inference ... (<--it gets stuck here!)