What is Julia Package that is able to compute General Solution with Method of Integrating Factors?

Hi all,

I want to solve this initial value problem

2y' + ty = 2


the answer from the book for the general solution is

y = e^{-t^{2}/4} \int^{t} e^{s^{2}/4} \ ds + ce^{-t^{2}/4}

Edit: I want the answer in analytical / variable terms not numeric answer. If there is any package that I can use in Julia please do tell me.

DifferentialEquations.jl is for numerical solvers.