[INFO] building project
[INFO] sourcing bitbake
INFO: bitbake petalinux-user-image
ERROR: OE-core's config sanity checker detected a potential misconfiguration.
Either fix the cause of this error or at your own risk disable the checker (see sanity.conf).
Following is the list of potential problems / advisories:
You system needs to support the en_US.UTF-8 locale.
Summary: There was 1 ERROR message shown, returning a non-zero exit code.
ERROR: Failed to build project