Run a local node

From the build folder, navigate to the constellation app folder:

cd apps/constellation

Start a standalone test node:

./constellation -port 8100 -block-interval 3000 -standalone
You should see output like this:
F E ╱     Constellation v0.4.1-rc1
   T C     Copyright 2018-2019 (c) Fetch AI Ltd.
     H

[ 2019-06-03 16:55:20.215, # 1 INFO  :                                main ] Configuration:

port......................: 8100
network mode..............: Standalone
num executors.............: 1
num lanes.................: 1
num slices................: 500
bootstrap.................: 0
discoverable..............: 0
host name.................:
external address..........: 127.0.0.1
db-prefix.................: node_storage
interface.................: 127.0.0.1
mining....................: Yes
tx processor threads......: 12
shard verification threads: 12
block interval............: 3000ms
max peers.................: 3
peers update cycle........: 0ms
peers.....................:
manifest.......:
 - HTTP/0: tcp://127.0.0.1:8100 (8100)
 - CORE/0: tcp://127.0.0.1:8101 (8101)
 - Lane/0: tcp://127.0.0.1:8110 (8110)

When you see the following message...

[ 2019-06-15 15:24:39.383, # 1 INFO  :                          P2PService ] CORE URI: tcp://127.0.0.1:8101
[ 2019-06-15 15:24:39.383, # 1 INFO  :                          P2PService ] Num Initial Peers: 0
[ 2019-06-15 15:24:39.383, # 1 INFO  :                          P2PService ] Starting P2PService...
[ 2019-06-15 15:24:39.484, # 5 INFO  :                          HTTPServer ] Starting HTTPServer on http://127.0.0.1:8100
[ 2019-06-15 15:24:39.524, # 6 WARN  :       NewVersionedRandomAccessStack ] Attempted to find if hash exists, but history is empty!
[ 2019-06-15 15:24:39.524, # 6 WARN  :       NewVersionedRandomAccessStack ] Attempted to find if hash exists, but history is empty!
[ 2019-06-15 15:24:39.525, # 7 INFO  :                    BlockCoordinator ] Chain Sync complete on 0x780bbb1c050cd3d5c20fce89fa6f4e61c884315efeb44c54ceb956a50563683a (block: 0 prev: 0xd3efbefbefbefbefbefbefbefbe19e9deb22b3efbefbefbefbefbefbefbefbed)
[ 2019-06-15 15:24:40.487, # 1 INFO  :                       constellation ] Startup complete
...your node is running and you will be able to test smart contracts and autonomous agents.

Navigate through to the OEF, etch language, or smart contracts links above and you will find instructions and tutorials.