you can install a module (MODULE_NAME) via XML-RPC with

common = xmlrpclib.ServerProxy('{}/xmlrpc/2/common'.format(url))
uid = common.authenticate(dbname, 'admin', test_db_password, {})
models = xmlrpclib.ServerProxy('{}/xmlrpc/2/object'.format(url))
module_ids = models.execute_kw(dbname, uid, password,
    'ir.module.module', 'search', [[
        ('name', '=', MODULE_NAME)]])
models.execute_kw(dbname, uid, password,
    'ir.module.module', 'button_immediate_install', [module_ids])

You can now do it with Odoorpc lib

see example from

https://github.com/maclarensg/odoo_module_install_script

You mean install module using xml-rpc? No, you can't do it.