Lucee 5 on Debian 7

Hello, Installation ends with the following message on Debian 7:

Warning: Problem running post-install step. Installation may not complete
correctly
 Error running /opt/lucee/sys/install_mod_cfml.sh -m install -f
/etc/apache2/apache2.conf -d /usr/lib/apache2/modules -c /usr/sbin/apachectl -k
55f3651ac2867832967118e09fa4fb8107106a90f0135ee08632a11c8cda693e:
/opt/lucee/sys/install_mod_cfml.sh: line 398: a2query: command not found
apache2: Syntax error on line 244 of /etc/apache2/apache2.conf: Syntax error on
line 1 of /etc/apache2/mods-enabled/modcfml.load: Cannot load
/usr/lib/apache2/modules/mod_cfml.so into server:
/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.14' not found (required by
/usr/lib/apache2/modules/mod_cfml.so)

Any suggestions? I’m new to Lucee but working for CF on Windows for several years.

Best
Thomas