我想安装：
https://github.com/jdennis/keycloak-httpd-client-install
试图通过以下方式这样做：
sudo python3 setup.py install
但我明白了：
creating /usr/share/keycloak-httpd-client-install
error: could not create '/usr/share/keycloak-httpd-client-install': Operation not permitted
我该怎么办？