$ git clone https://dl.continuum.graphics/InternalTools/continuum-shader-manager --recursive
Cloning into 'continuum-shader-manager'...
warning: redirecting to https://dl.continuum.graphics/InternalTools/continuum-shader-manager.git/
remote: Enumerating objects: 288, done.
remote: Counting objects: 100% (288/288), done.
remote: Compressing objects: 100% (139/139), done.
Receiving objects:  6remote: Total 288 (delta 139), reused 279 (delta 130)
Receiving objects: 100% (288/288), 123.51 KiB | 2.06 MiB/s, done.
Resolving deltas: 100% (139/139), done.
Submodule 'src/native/continuum-lut-helper' (https://dl.continuum.graphics/InternalTools/continuum-lut-helper) registered for path 'src/native/continuum-lut-helper'
Submodule 'src/native/glfw' (https://github.com/glfw/glfw) registered for path 'src/native/glfw'
Cloning into 'C:/Users/robob/Desktop/continuum stuff/continuum-shader-manager/src/native/continuum-lut-helper'...
remote: The project you were looking for could not be found.
fatal: repository 'https://dl.continuum.graphics/InternalTools/continuum-lut-helper.git/' not found
fatal: clone of 'https://dl.continuum.graphics/InternalTools/continuum-lut-helper' into submodule path 'C:/Users/robob/Desktop/continuum stuff/continuum-shader-manager/src/native/continuum-lut-helper' failed
Failed to clone 'src/native/continuum-lut-helper'. Retry scheduled
Cloning into 'C:/Users/robob/Desktop/continuum stuff/continuum-shader-manager/src/native/glfw'...
remote: Enumerating objects: 9, done.
remote: Counting objects: 100% (9/9), done.
remote: Compressing objects: 100% (7/7), done.
remote: Total 24395 (delta 3), reused 4 (delta 2), pack-reused 24386
Receiving objects: 100% (24395/24395), 11.65 MiB | 7.80 MiB/s, done.
Resolving deltas: 100% (17185/17185), done.
Cloning into 'C:/Users/robob/Desktop/continuum stuff/continuum-shader-manager/src/native/continuum-lut-helper'...
remote: The project you were looking for could not be found.
fatal: repository 'https://dl.continuum.graphics/InternalTools/continuum-lut-helper.git/' not found
fatal: clone of 'https://dl.continuum.graphics/InternalTools/continuum-lut-helper' into submodule path 'C:/Users/robob/Desktop/continuum stuff/continuum-shader-manager/src/native/continuum-lut-helper' failed
Failed to clone 'src/native/continuum-lut-helper' a second time, aborting