OctSymPy v2.6.0: this is free software without warranty, see source.
Initializing communication with SymPy using a popen2() pipe.
Some output from the Python subprocess (pid 16331) might appear next.

OctSymPy: Communication established.  SymPy v1.1.1.
X = (sym) x
ans = (sym 2×1 matrix)

  ⎡-2 - √5⋅ⅈ⎤
  ⎢         ⎥
  ⎣-2 + √5⋅ⅈ⎦