Installation of cutecoin from the binary releases…
1. Download the latest release for your platform
https://github.com/ucoin-io/cutecoin/releases
2. For Ubuntu, download and install debian packages of libsodium
64 bits : http://archive.ubuntu.com/ubuntu/pool/universe/libs/libsodium/libsodium13_1.0.1-1_amd64.deb
32 bits : http://archive.ubuntu.com/ubuntu/pool/universe/libs/libsodium/libsodium13_1.0.1-1_i386.deb
3. Follow this tutorial
[Tutorial] Subscribe to the testing currency
and enjoy free money !