Error starting XAMPP (the first time)

[arwen70]

I run the command : sudo ./opt/lampp/lampp start.
(If I write without '.' I get : sudo: /opt/lampp/lampp: command not found).
I get these error messages:

cat: /opt/lampp/lib/VERSION: Nessun file o directory
./opt/lampp/lampp: riga 120: /opt/lampp/share/lampp/selinux: Nessun file o directory
Starting XAMPP for Linux ...
./opt/lampp/lampp: riga 127: /opt/lampp/share/lampp/nogroupcheck: Nessun file o directory
cat: /opt/lampp/lib/VERSION: Nessun file o directory
./opt/lampp/lampp: riga 120: /opt/lampp/share/lampp/selinux: Nessun file o directory
cat: /opt/lampp/lib/VERSION: Nessun file o directory
./opt/lampp/lampp: riga 120: /opt/lampp/share/lampp/selinux: Nessun file o directory
./opt/lampp/lampp: riga 500: /opt/lampp/share/lampp/phpstatus: Nessun file o directory
XAMPP: Starting Apache...
./opt/lampp/lampp: riga 220: /opt/lampp/bin/apachectl: Nessun file o directory
XAMPP: Error 127! Couldn't start Apache!
./opt/lampp/lampp: riga 227: /opt/lampp/share/lampp/diagnose: Nessun file o directory
cat: /opt/lampp/lib/VERSION: Nessun file o directory
./opt/lampp/lampp: riga 120: /opt/lampp/share/lampp/selinux: Nessun file o directory
XAMPP: Starting MySQL...
./opt/lampp/lampp: riga 247: /opt/lampp/bin/mysql.server: Nessun file o directory
XAMPP: Couldn't start MySQL!
cat: /opt/lampp/lib/VERSION: Nessun file o directory
./opt/lampp/lampp: riga 120: /opt/lampp/share/lampp/selinux: Nessun file o directory
./opt/lampp/lampp: riga 134: /opt/lampp/share/lampp/alladdons: Nessun file o directory
XAMPP for Linux started.

Can you help me?
Thanks a lot

[arwen70]

Problem solved. I didn't unzip files on root directory (making dir opt).
To verify if you are on root type: pwd, you have to see only '/'.
Now the command 'sudo /opt/lampp/lampp start' works.

Bye everybody