Hi Jose,
Thank you so much. With your help I can successfully install fortes4lazarus on both 64-bit windows and linux platform. But there is still one problem. When I tried to generate a report on 64-bit Linux platform, it raised exception class 'EResNotFoundff' with message:
Form resource TfrmRLFeedBack not found. For resourceless forms CreateNew constructor must be used. See the global variable RequireDerivedFormResource.
And there is no such error on 32-bit Linux platform.
N.B. Both 32-bit and 64-bit Linux are Centos 5.5, Lazarus 0.9.31, FPC 2.4.2