Try use devtool to add a tar.gz file to the project's workspace. But failed. It works in LTS18. But in LTS21, devtool can only add zip file or uncompressed folder.
1. Download the attached file. 2. Goto a project and source env 3. Run: devtool add figlet <path to>/figlet-2.2.5.tar.gz Then will see errors: ERROR: Command 'script -e -q -c "recipetool --color=always create --devtool -o /tmp/devtoolkrvoi_r_ 'file:///media/mmorton/iTBDRIVE/Builds/wr/my-lts21-qemux86-64/build/figlet-2.2.5.tar.gz' -x /media/mmorton/iTBDRIVE/Builds/wr/my-lts21-qemux86-64/build/workspace/sources/devtoolsrcfzcdkl9y -N figlet" /dev/null' failed