Pokušavam instalirati Sane backend za Mustek skener i koraci
./configure
make
prolaze a kod
make install
mi javlja ovo:
bergam@linux:~/Programi/sane-backends-1.0.18> make install
making install in include
make[1]: Entering directory `/home/bergam/Programi/sane-backends-1.0.18/include'
../mkinstalldirs /usr/local/include/sane
mkdir /usr/local/include/sane
mkdir: cannot create directory `/usr/local/include/sane': Permission denied
make[1]: *** [install] Error 1
make[1]: Leaving directory `/home/bergam/Programi/sane-backends-1.0.18/include'
make: *** [install-recursive] Error 1

Našao sam taj direktorij kojem je pristup zabranjen i htio promjeniti dozvole pristupa, ali nisam uspio jer su sive boje i nemogu se mjenjati. Šta napraviti?
Još nešto u uputama piše da neki .usb file moram dignuti u memoriju skenera. Imam odgovarajući fajl, ali kako to napraviti?
Unaprijed hvala!!