Update Dockerfile to be less painful; Set JABY_ENGINE_PATH automatically

podman/scripts/install_rust.sh

@@ -1,4 +1,7 @@
 #!/bin/bash
+echo "<<< Install Rust prerequisites >>>"
+apt install -y curl
+
 echo "<<< Install Rust >>>"
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
 . "$HOME/.cargo/env"

podman/scripts/make_gcc.sh

@@ -1,4 +1,7 @@
 #!/bin/bash
+echo "<<< Install GCC prerequisites >>>"
+apt install -y make texinfo g++ gcc git libgmp3-dev libmpfr-dev libmpc-dev flex install-info info bison
+
 GCC_VERSION=13.1.0
 
 echo "<<< Build GCC >>>"

podman/scripts/prerequisites.sh

@@ -1,3 +0,0 @@
-#!/bin/bash
-echo "<<< Install prerequisites >>>"
-apt install -y curl make texinfo g++ gcc git libgmp3-dev libmpfr-dev libmpc-dev flex install-info info bison