I cannot install any apps what is wrong

,

Warning: Installation of N - Node.js version management
Warning: 2018-08-12 15:26:47 URL:https://codeload.github.com/tj/n/tar.gz/v2.1.7 [9592] -> “n.tar.gz” [1]
Warning: !!
Warning: etherpad_mypads’s script has encountered an error. Its execution was cancelled.
Warning: !!
Warning: ./install: line 20: ynh_clean_check_starting: command not found
Warning:
Warning: sed: can’t read /opt/node_n/ynh_app_version: No such file or directory
Warning: grep: /opt/node_n/ynh_app_version: No such file or directory
Warning: /usr/share/yunohost/helpers.d/nodejs: line 133: /opt/node_n/bin/n: No such file or directory
Warning: /usr/local/n wasn’t deleted because it doesn’t exist.
Warning: Removing database
Warning: ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ‘’ at line 1
Warning: /var/www/etherpad_mypads wasn’t deleted because it doesn’t exist.
Warning: /etc/nginx/conf.d/pad.actocom.com.d/etherpad_mypads.conf wasn’t deleted because it doesn’t exist.
Warning: nginx.service is not active, cannot reload.
Warning: /etc/fail2ban/jail.d/etherpad_mypads.conf wasn’t deleted because it doesn’t exist.
Warning: /etc/fail2ban/filter.d/etherpad_mypads.conf wasn’t deleted because it doesn’t exist.
Warning: The user etherpad_mypads was not found
Success! The SSOwat configuration has been generated
Error: Installation failed

I tryed etherpad
roundcube and few officlal application but I cannot inatall anything.

make avait disparut
apt-get install make a résolu le problème

merci @frju365 pour avoir trouvé

En fait il me manque plein de choses.
Comment connaitre les paquests qui manquent. Comment refaire une installation propre ?