where to find gowin_bba?

[praveenivp]

I'm trying to use sipeed tang primer 20k FPGA board. I'm using linux. I downloaded Gowin EDA (both IDE and programmer). I couldn't find any binary named gowin_bba within the folder. I'm completely new to FPGA. Can someone explain what is gowin_bba and where to find it?
Thanks!

[whitequark]

You need https://github.com/YosysHQ/apicula.

[praveenivp]

Thanks for the quick response. I was trying to install the dependencies first according to their documentation. I just noticed this line in their setup.py : 'gowin_bba=apycula.gowin_bba:main'. I will install apicula before building nextpnr. Thanks.