Add some additional dependancies that debian docker images don't contain

README.md

@@ -51,7 +51,8 @@ These packages are required:
 	apt install --no-install-recommends --no-install-suggests parted cgpt git \
 	gawk device-tree-compiler vboot-kernel-utils gcc-arm-none-eabi u-boot-tools \
 	gcc make libc-dev wget g++ cmake binfmt-support qemu-user-static debootstrap \
-	lzip libssl-dev libncurses-dev flex bison sudo patch bc texinfo
+	lzip libssl-dev libncurses-dev flex bison sudo patch bc texinfo bzip2 ca-certificates \
+    cpio file gpg gpg-agent kmod udev
 ```
 
 ## Build