Enter ]
in julia1.x
to enter pkg-mode.
If not installed, install TensorOperations
first with
(v1.0) pkg> add TensorOperations
then you can go on to install TensorNetworkTensors.jl
with
(v1.0) pkg> add https://github.com/under-Peter/TensorNetworkTensors.jl.git
and you're set up!