➜  Deep_RL_Implementations git:(master) pip3 install -r requirements.txt
Collecting numpy==1.15.2 (from -r requirements.txt (line 1))
  Using cached https://files.pythonhosted.org/packages/22/02/bae88c4aaea4256d890adbf3f7cf33e59a443f9985cf91cd08a35656676a/numpy-1.15.2-cp36-cp36m-manylinux1_x86_64.whl
Collecting torch==0.4.1.post2 (from -r requirements.txt (line 2))
  Could not find a version that satisfies the requirement torch==0.4.1.post2 (from -r requirements.txt (line 2)) (from versions: 0.1.2, 0.1.2.post1, 0.1.2.post2, 0.3.1, 0.4.0, 0.4.1, 1.0.0, 1.0.1, 1.0.1.post2, 1.1.0, 1.2.0, 1.3.0, 1.3.1, 1.4.0)
No matching distribution found for torch==0.4.1.post2 (from -r requirements.txt (line 2))