Check that ipfs was installed

src/freedombone-app-ipfs

@@ -215,8 +215,12 @@ function install_ipfs_js {
 
     IPFS_PATH=/usr/local/bin
 
+    if [ ! -f $IPFS_PATH/jsipfs ]; then
+        exit 637292
+    fi
+
     # initialise
-    su -c "$IPFS_PATH/ipfs init -b 4096" - $MY_USERNAME
+    su -c "$IPFS_PATH/jsipfs init -b 4096" - $MY_USERNAME
     if [ ! -d /home/$MY_USERNAME/.ipfs ]; then
         echo "IPFS could not be initialised for user $MY_USERNAME"
         exit 7358
@@ -261,7 +265,7 @@ function install_ipfs_js {
     systemctl restart ${IPFS_DAEMON_NAME}
 
     if [ -d /etc/avahi ]; then
-        su -c "echo $($IPFS_PATH/ipfs id | grep '\"ID\":' | awk -F '\"' '{print $4}') > /tmp/ipfsid" - $MY_USERNAME
+        su -c "echo $($IPFS_PATH/jsipfs id | grep '\"ID\":' | awk -F '\"' '{print $4}') > /tmp/ipfsid" - $MY_USERNAME
         if [ ! -f /tmp/ipfsid ]; then
             echo 'No IPFS identity was created'
             exit 37895