Do you have any links? I’ve tried Build for FP4 | LineageOS Wiki together with muppets.md · GitHub but I keep encountering this issue:
repo sync has finished successfully.
icterid$ source build/envsetup.sh
icterid$ breakfast FP4
In file included from build/make/core/config.mk:313:
In file included from build/make/core/envsetup.mk:312:
build/make/core/product_config.mk:160: error: Can not locate config makefile for product "lineage_FP4".
21:50:03 dumpvars failed with: exit status 1
/usr/bin/env: 'python': No such file or directory
In file included from build/make/core/config.mk:313:
In file included from build/make/core/envsetup.mk:312:
build/make/core/product_config.mk:160: error: Can not locate config makefile for product "lineage_FP4".
21:50:04 dumpvars failed with: exit status 1
In file included from build/make/core/config.mk:313:
In file included from build/make/core/envsetup.mk:312:
build/make/core/product_config.mk:160: error: Can not locate config makefile for product "lineage_FP4".
21:50:04 dumpvars failed with: exit status 1
** Don't have a product spec for: 'lineage_FP4'
** Do you have the right repo manifest?