# neural-forecast

Mark Aron Szulyovszky

03/28/2023, 2:57 PM
ERROR: ResolutionImpossible: for help visit 124 fold-models[neuralforecast] 0.0.1 depends on pytorch-lightning<2.0.0 and >=1.9.0; extra == “neuralforecast” 125 neuralforecast 1.4.0 depends on pytorch-lightning==1.6.5
then when we specify the pytorch-lightning constraints manually, we get this error message

Cristian (Nixtla)

03/28/2023, 3:01 PM
Hi @Mark Aron Szulyovszky! Can you give more details on how are you installing it?
pip install neuralforecast
should install the correct dependencies. We are currently performing routine checks on our tutorials in colab and they all work properly with
pip install