Install racket. Don't bail on tinc

boxes/silicon/install

@@ -220,6 +220,12 @@ ots() {
     _apt-get-install latexmk subversion texlive-latex-extra texlive-latex-recommended
 }
 
+racket () {
+    _apt-get-update
+    _apt-get-install racket
+    raco pkg install --batch --deps search-auto cli
+}
+
 rust() {
    # Install rust via rustup
    echo "Running $SCRIPT_DIR/$SCRIPT_NAME ${FUNCNAME[0]}..."
@@ -299,7 +305,7 @@ tinc_generate(){
     fi
 
     sed -i "s/^Subnet =.*/Subnet = $IP_PREFIX.$ATOMIC_NUMBER\\/32/" /etc/tinc/vasile/hosts/silicon
-    exit
+
     echo "#!/bin/sh" > /etc/tinc/vasile/tinc-up
     echo "IP=\"$IP_PREFIX.$ATOMIC_NUMBER\"" >> /etc/tinc/vasile/tinc-up
     echo "SUBNET=\"$IP_PREFIX.0/24\"" >> /etc/tinc/vasile/tinc-up