Dependency packages for rasa-core and rasa-nlu

I want to install rasa-core and rasa-nlu. These packages require some packages be preinstalled. For example, if you don’t have tensorflow, then the installation fails with the following error message

Could not find a version that satisfies the requirement tensorflow~=1.10 (from rasa_core) (from versions: )
No matching distribution found for tensorflow~=1.10 (from rasa_core)

Where can I find a list of dependencies for `for these packages on the RASA site?

Never mind. I have found here: https://github.com/RasaHQ/rasa_nlu.git

I want to install rasa-core. these packages install be preinstalled library. for example, TensorFlow. then the installation fails with the following error message.

ERROR: Could not find a version that satisfies the requirement tensorflow~=1.13.0 (from rasa_core) (from versions: 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.6.0rc0, 2.6.0rc1, 2.6.0rc2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.7.0rc0, 2.7.0rc1, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.8.0rc0, 2.8.0rc1, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.9.0rc0, 2.9.0rc1, 2.9.0rc2, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.10.0rc0, 2.10.0rc1, 2.10.0rc2, 2.10.0rc3, 2.10.0, 2.10.1, 2.11.0rc0, 2.11.0rc1, 2.11.0rc2, 2.11.0)
ERROR: No matching distribution found for tensorflow~=1.13.0 (from rasa_core)