Newcomers introduction

README.md

@@ -12,7 +12,7 @@ reference Apertis recipes.
 
 From the Apertis SDK, build your first image:
 
-    $ debos apertis-sample-image-development.yaml
+    $ sudo debos apertis-sample-image-development.yaml
 
 The `apertis-sample-image-development.yaml` recipe builds an image suitable for
 the ARM-based i.MX6 SABRElite board with all the development tools installed.
@@ -20,7 +20,7 @@ the ARM-based i.MX6 SABRElite board with all the development tools installed.
 Copy it to a SD card and then plug the SD card in your board to boot Apertis
 on it:
 
-    $ bmaptool copy apertis-sample-development-v2019dev0-minimal-armhf.img.gz $SDCARD
+    $ sudo bmaptool copy apertis-sample-development-v2019dev0-minimal-armhf.img.gz $SDCARD
 
 You can now connect to your board via a serial connection or through the
 network with SSH, the default credentials are `user:user`
@@ -43,14 +43,14 @@ The `apertis-sample-image-production.yaml` recipe builds an image that boots
 into an OSTree deployment with the ability to automatically roll-back updates
 in case of boot failures:
 
-    $ debos apertis-sample-image-production.yaml
-    $ bmaptool copy apertis-sample-production-v2019dev0-minimal-armhf.img.gz $SDCARD
+    $ sudo debos apertis-sample-image-production.yaml
+    $ sudo bmaptool copy apertis-sample-production-v2019dev0-minimal-armhf.img.gz $SDCARD
 
 Providing a reproducible development environment is one of the key elements for
 Apertis, and the `apertis-sample-image-sdk.yaml` gives you the ability to
 generate your own SDK images, bootable in VirtualBox:
 
-    $ debos --scratchsize 10G apertis-sample-image-sdk.yaml
+    $ sudo debos --scratchsize 10G apertis-sample-image-sdk.yaml
 
 You can then pick the generated VDI file and
 [set it up in VirtualBox](https://wiki.apertis.org/VirtualBox).