- o Configure will seemingly fail to find xpm.h and forms.h on linux if
- you did a 'make mrproper' in the kernel directory, because this
- removes some symbolic links that are needed for compilation. A 'make
- symlinks' in linux kernel sources fixes that.
+ o Configure will seemingly fail to find xpm.h and forms.h on linux
+ if the kernel headers are not available. Two cases are possible:
+
+ - you have not installed the kernel sources. Then you should
+ install them or at least the kernel-headers package (or
+ whatever it is called in your distribution).
+
+ - you have the sources, but you did a 'make mrproper' in the
+ kernel directory (this this removes some symbolic links that
+ are needed for compilation). A 'make symlinks' in linux kernel
+ sources fixes that.