Include openssl development library

src/freedombone-image-customise

@@ -1657,7 +1657,7 @@ image_install_inadyn() {
         mkdir -p "$rootdir/root/build"
     fi
     chroot "$rootdir" apt-get -yq install build-essential curl libgnutls28-dev automake1.11 libconfuse-dev
-    chroot "$rootdir" apt-get -yq install gnutls-dev libconfuse-dev pkg-config
+    chroot "$rootdir" apt-get -yq install gnutls-dev libconfuse-dev pkg-config libssl-dev
 
     if [ -d /repos/inadyn ]; then
         mkdir "$rootdir/root/build/inadyn"

src/freedombone-utils-web

@@ -525,7 +525,7 @@ function install_dynamicdns {
     # https version 1.99.8
 
     apt-get -yq install build-essential curl libgnutls28-dev automake1.11
-    apt-get -yq install gnutls-dev libconfuse-dev pkg-config
+    apt-get -yq install gnutls-dev libconfuse-dev pkg-config libssl-dev
 
     if [ ! -d "$INSTALL_DIR/inadyn" ]; then
         if [ -d /repos/inadyn ]; then