[Tinyos-help] Error Compiling Nucleus enabled application in Cygwin for PC platform

Hi, I installed nucleus on cygwin and I am having some problem while compiling an application /tinyos-1.x/apps/CntToLeds. I followed instructions given in Nucleus Manual but I am Getting following errors only when I am trying to compile it with PC platform. (make pc nucleus) but it compiled fine

[Tinyos-help] Error Compiling Nucleus enabled application in Cygwin for PC platform

Hi, I installed nucleus on cygwin and I am having some problem while compiling an application /tinyos-1.x/apps/CntToLeds. I followed instructions given in Nucleus Manual but I am Getting following errors only when I am trying to compile it with PC platform. (make pc nucleus) but it compiled fine