Estoy intentando intalar en sublime y me sale este error, necesito ayuda por favor

PlatformIO no está instalado

Preparándose para instalarlo. Por favor sea paciente, esto podría demorar un poco.

Descargando archivos necesarios…
Extrayendo archivos…
Instalando PlatformIO…
Ha ocurrido un error
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at Release process - pip documentation v23.0.dev0 pip 21.0 will remove support for this functionality.
Collecting platformio
Using cached platformio-5.2.5.tar.gz (218 kB)
Collecting bottle==0.12.*
Using cached bottle-0.12.19.tar.gz (73 kB)
ERROR: Could not find a version that satisfies the requirement click<9,>=8.0.3 (from platformio) (from versions: 0.1, 0.2, 0.3, 0.4, 0.5, 0.5.1, 0.6, 0.7, 1.0, 1.1, 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 3.0, 3.1, 3.2, 3.3, 4.0, 4.1, 5.0, 5.1, 6.0, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7.dev0, 6.7, 7.0, 7.1, 7.1.1, 7.1.2)
ERROR: No matching distribution found for click<9,>=8.0.3 (from platformio)
Instalación finalizada, ¡ya puedes disfrutar de Deviot!