ডেবিয়ান পরীক্ষায় (Wheezy) 64 বিট, আমি TrueCrypt ইনস্টল করার চেষ্টা করছি:
root@debian:/media/cdrom0# ls -l
total 47120
dr-xr-xr-x 3 root root 2048 Apr 3 2012 32Bit
dr-xr-xr-x 2 root root 2048 Apr 3 2012 64Bit
-r-xr-xr-x 1 root root 647 Aug 16 2011 AUTORUN.INF
-r-xr-xr-x 1 root root 6966 Apr 3 2012 autorun.sh
-r-xr-xr-x 1 root root 5523 Apr 3 2012 runasroot.sh
-r-xr-xr-x 1 root root 7669198 Apr 3 2012 VBoxLinuxAdditions.run
-r-xr-xr-x 1 root root 19237888 Apr 3 2012 VBoxSolarisAdditions.pkg
-r-xr-xr-x 1 root root 13618128 Apr 3 2012 VBoxWindowsAdditions-amd64.exe
-r-xr-xr-x 1 root root 282928 Apr 3 2012 VBoxWindowsAdditions.exe
-r-xr-xr-x 1 root root 7424032 Apr 3 2012 VBoxWindowsAdditions-x86.exe
root@debian:/media/cdrom0# ./VBoxLinuxAdditions.run
bash: ./VBoxLinuxAdditions.run: Permission denied
root@debian:/media/cdrom0#
কেন আমি পেয়েছি Permission denied
হিসাবে লগ ইন যখন root
?