Dependency conflicts when installing via Windows or WSL Ubuntu-20

[ttyler3]

When I run the pip installation command of "pip install ISR" in Windows command prompt and in Ubuntu-20.04 (WSL), I get the following errors:
ERROR: Cannot install isr==1.9.0, isr==1.9.1, isr==1.9.2, isr==1.9.3, isr==2.0.0, isr==2.0.1, isr==2.0.2, isr==2.0.5, isr==2.1, isr==2.1.1 and isr==2.2.0 because these package versions have conflicting dependencies.

ERROR: Could not find a version that satisfies the requirement tensorflow==2.0.0 (from ISR) (from versions: 2.2.0rc1, 2.2.0rc2, 2.2.0rc3, 2.2.0rc4, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.3.0rc0, 2.3.0rc1, 2.3.0rc2, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.4.0rc0, 2.4.0rc1, 2.4.0rc2, 2.4.0rc3, 2.4.0rc4, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.5.0rc0, 2.5.0rc1, 2.5.0rc2, 2.5.0rc3, 2.5.0, 2.5.1, 2.5.2, 2.6.0rc0, 2.6.0rc1, 2.6.0rc2, 2.6.0, 2.6.1, 2.6.2, 2.7.0rc0, 2.7.0rc1, 2.7.0, 2.8.0rc0)
ERROR: No matching distribution found for tensorflow==2.0.0 (from ISR)

My guess is that pip is trying to install packages that need tensorflow 1.13.1 and 2.0.0, which conflict with each other.

[Vaisual]

Same issue, installed using the second method (git clone etc)

[gabrielknot]

Same here on linux

[LoKolbasz]

Same on Arch except that when I try to install isr==2.2.0 explicitly it gives the following error

ERROR: Could not find a version that satisfies the requirement tensorflow==2.0.0 (from isr) (from versions: 2.8.0rc0, 2.8.0rc1, 2.8.0, 2.8.1, 2.8.2, 2.9.0rc0, 2.9.0rc1, 2.9.0rc2, 2.9.0, 2.9.1)
ERROR: No matching distribution found for tensorflow==2.0.0

My guess is that the required TensorFlow packages are no longer available for pip