There is couple approaches for deploying MicroBitcoin node. First one is using prebuilt binaries from official releases:
https://github.com/MicroBitcoinOrg/MicroBitcoin/releases/latest
Issue with first approach is that it may not work on all system which would require you building node from source code:
sudo apt-get install make automake cmake curl g++-multilib libtool binutils-gold bsdmainutils pkg-config python3 patch bison git
git clone https://github.com/MicroBitcoinOrg/MicroBitcoin
cd depends/
make HOST=x86_64-pc-linux-gnu -j4
cd ..
./autogen.sh
CONFIG_SITE=$PWD/depends/x86_64-pc-linux-gnu/share/config.site ./configure --disable-shared
make -j4
Once compilation process has finished you can get microd and micro-cli binaries from src/ directory.
After you obtained binaries compatible with your system you can start blockchain synchronization process. We recommend create config file at your home directory ~/.micro/micro.conf with following content:
rpcuser=username
rpcpassword=password
txindex=1
daemon=1
server=1
Make sure to change credentials.
Once this is done you can start node:
./microd
To check synchronization status you can do
./micro-cli getblockchaininfo