Python - Error instalación fonduer

Hola a tod@s:
Estoy instalando Fonduer en Python 3.7
Los comandos que he aplicado son:
Paso 1.- python -m pip install --upgrade pip -> Successfully installed pip-20.0.2

Paso 2.- pip install fonduer -> 2 errores

Collecting fonduer
Using cached fonduer-0.7.1-py3-none-any.whl (141 kB)
Collecting tqdm<5.0.0,>=4.26.0
Using cached tqdm-4.43.0-py2.py3-none-any.whl (59 kB)
Collecting treedlib<0.2.0,>=0.1.1
Using cached treedlib-0.1.2-py3-none-any.whl (12 kB)
Collecting pyyaml<5.0,>=4.2b1
Using cached PyYAML-4.2b4.tar.gz (262 kB)
Collecting networkx<2.4,>=2.2
Using cached networkx-2.3.zip (1.7 MB)
ERROR: Could not find a version that satisfies the requirement torch<1.2.0,>=1.1.0 (from fonduer) (from versions: 0.1.2, 0.1.2.post1, 0.1.2.post2)
ERROR: No matching distribution found for torch<1.2.0,>=1.1.0 (from fonduer)

¿Cómo puedo resolver los dos errores?

Un saludo y gracias
David