Hi Bill and Alan Thank you both very much for answering my question. I did indeed have an old version of CMake, from a forgotten installation of Cygwin, and that was being invoked. I have now deleted that old CMake (and hopefully Cygwin as well) and am now truly running 2.6.4.
C:\plplot-5.9.5\buildnmake>cmake --help cmake version 2.6-patch 4 [snip] However, I have now hit another problem: C:\plplot-5.9.5\buildnmake>cmake -G "NMake Makefiles" -DCMAKE_INSTALL_PREFIX=install .. CMake Error: The source "C:/plplot-5.9.5/CMakeLists.txt" does not match the source "/cygdrive/c/plplot-5.9.5/CMakeLists. txt" used to generate cache. Re-run cmake with a different source directory. Any idea why this is happening please? Is the mention of 'cygdrive' worrying? Best regards David _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake