Add error message if config not detected

diff --git a/util/qmk_install.sh b/util/qmk_install.sh
index dcfa894b90ca06657b837b0f0d9035fa431b678e..fede835dbc024a2df123340784be7f5b99e4e11b 100755 (executable)
--- a/util/qmk_install.sh
+++ b/util/qmk_install.sh
@@ -13,4 +13,6 @@ case $(uname) in
        MSYS_NT*|MINGW64_NT*|MINGW32_NT*)
                exec "${util_dir}/msys2_install.sh"
        ;;
+  *)
+    echo "Environment not support. Pleas see https://docs.qmk.fm for details on how to configure the QMK Firmware build tools"
 esac