Nitin, You need kernel sources first, if you have them, then go to #2 1) The kernel was compiled with gcc version 4.1.3 and a compiler is not installed linux-headers-2.6.27-1-mepis-smp resources needed for compiling are not manifestly ready! If compiling is necessary packages must be installed, providing: gcc-4.1 linux-headers-2.6.27-1-mepis-smp For Debian and some related distributions, a package kernel-kbuild-2.6-27 may be needed to support driver compiling. 2) Get the packages: http://linmodems.technion.ac.il/packages/smartlink/slmodem-2.9.11-20090222.tar.gz and http://linmodems.technion.ac.il/packages/smartlink/ungrab-winmodem-20080126.tar.gz and apply the same steps you were doing before but make sure 1) is satisfied. That is you have kernel sources/kernel devel installed and gcc also installed. If you have the packages and you still see errors, please report back. Regards, Antonio On 5/24/09, Nitin Niroula <nitinniroula@xxxxxxxxx> wrote: > Hi, > > I need your help in getting my internal modem work with this Linux > distro. I have attached ModemData and output of commands of compiling > drivers. >