Exec format error
I've been following the steps in the README, but seem to get this error:
[devin@espi plasma-mobile-sdk]$ docker-compose up --no-build sysroot
WARNING: The kdedir variable is not set. Defaulting to a blank string.
Creating network "plasma-mobile-sdk_default" with the default driver
Creating volume "plasma-mobile-sdk_Sysroot" with default driver
Creating volume "plasma-mobile-sdk_KWinSrc" with default driver
Creating plasma-mobile-sdk_sysroot_1 ... done
Attaching to plasma-mobile-sdk_sysroot_1
sysroot_1 | exec /usr/sbin/echo: exec format error
plasma-mobile-sdk_sysroot_1 exited with code 1