# Instalar Pyenv
Instalamos dependencias
```sh
brew install openssl readline sqlite3 xz zlib tcl-tk
```
Ahora instalamos pyenv
```sh
brew install pyenv
```
Verificamos la version
```sh
pyenv --version
```
Instalamos version de python, podemos listar las opciones disponibles.
```sh
pyenv install --list
```
Ejemplo:
```sh
pyenv install 3.8.16
```
Establecer de forma global
```sh
pyenv global 3.8.16
```
Establecer de forma local
```sh
pyenv local 3.8.16
```
Listar las versiones de python instaladas, el \* marca la version seleccionada anteriormente.
```sh
$ pyenv versions
system
* 3.8.16 (set by /Users/$user/.pyenv/version)
```
Añadimos al `.bash_profile`
```sh
echo -e 'if command -v pyenv 1>/dev/null 2>&1; then\n eval "$(pyenv init -)"\nfi' >> ~/.bash_profile
```
Comprobamos que tenemos cargada la version elegida
```sh
$ python3 --version
Python 3.8.16
```
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