Installation¶

Python¶

Just use PIP:

pip install python-tempo

Install PostgreSQL flavor of the library in the Python environment, that your PostgreSQL instance uses, so PL/Python stored procedures would be able to import tempo:
```
pip install python-tempo[postgresql]
```
Ensure, that PL/Python language is available for you in your PostgreSQL instance (see details here).
After installing Python egg, you will be able to execute such commands: python -m tempo.postgresql.install and python -m tempo.postgresql.uninstall. They will output to stdout installation and uninstallation SQL scripts respectively. Feed them to psql, to perform needed operation. On Unix it can look like this:
```
python -m tempo.postgresql.install | sudo -u postgres psql -d my_databse
```

Perform steps for PostgreSQL.

Perform steps for Python or PostgreSQL.