Good day to all, may be someone can halp me with the compilation and instaliation of Therion 0.5.1 under Gentoo Linux? I' m using 0.5.0, but I cannot compile the newer one. The error is: ============================================================ # make make -C ./loch make[1]: Entering directory `/opt/therion-0.5.1/loch' c++ -c -Wall -D_GNU_SOURCE -DLOCH -DLXLINUX -I/usr/lib/wx/include/gtk2-unicode-release-2.6 -I/usr/include/wx-2.6 -DGTK_NO_CHECK_CASTS -D__WXGTK__ -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -DNO_GCC_PRAGMA -Wno-deprecated -I/usr/include/freetype2 -I/usr/include/vtk-5.0 -O2 -o lxSetup.o lxSetup.cxx In file included from lxSetup.h:22, from lxSetup.cxx:37: lxData.h:34:25: error: vtkPolyData.h: No such file or directory lxData.h:35:28: error: vtkLookupTable.h: No such file or directory lxData.h:36:31: error: vtkAppendPolyData.h: No such file or directory lxData.h:37:32: error: vtkPolyDataNormals.h: No such file or directory lxData.h:38:34: error: vtkDepthSortPolyData.h: No such file or directory lxData.h:39:31: error: vtkTriangleFilter.h: No such file or directory lxData.h:40:25: error: vtkStripper.h: No such file or directory In file included from lxSetup.h:22, from lxSetup.cxx:37: lxData.h:96: error: ISO C++ forbids declaration of 'vtkPolyData' with no type lxData.h:96: error: expected ';' before '*' token lxData.h:97: error: ISO C++ forbids declaration of 'vtkTriangleFilter' with no type lxData.h:97: error: expected ';' before '*' token lxData.h:98: error: ISO C++ forbids declaration of 'vtkDepthSortPolyData' with no type lxData.h:98: error: expected ';' before '*' token lxData.h:99: error: ISO C++ forbids declaration of 'vtkAppendPolyData' with no type lxData.h:99: error: expected ';' before '*' token lxData.h:100: error: ISO C++ forbids declaration of 'vtkStripper' with no type lxData.h:100: error: expected ';' before '*' token lxData.h:101: error: ISO C++ forbids declaration of 'vtkPolyDataNormals' with no type lxData.h:101: error: expected ';' before '*' token lxData.h:102: error: ISO C++ forbids declaration of 'vtkLookupTable' with no type lxData.h:102: error: expected ';' before '*' token lxSetup.cxx: In member function 'void lxSetup::UpdateData()': lxSetup.cxx:122: error: 'vtkPolyData' was not declared in this scope lxSetup.cxx:122: error: 'w' was not declared in this scope lxSetup.cxx:123: error: 'struct lxData' has no member named 'allWalls' lxSetup.cxx:138: error: 'struct lxData' has no member named 'luTable' lxSetup.cxx:140: error: 'struct lxData' has no member named 'luTable' lxSetup.cxx:143: error: 'struct lxData' has no member named 'surface' lxSetup.cxx:143: error: 'struct lxData' has no member named 'surface' lxSetup.cxx:144: error: 'struct lxData' has no member named 'surface' lxSetup.cxx:160: error: 'struct lxData' has no member named 'luTable' make[1]: *** [lxSetup.o] Error 1 make[1]: Leaving directory `/opt/therion-0.5.1/loch' make: *** [loch/loch] Error 2 ======================================================= If I shoud and any aditional info just let me know. Thank you in advance, Vilius ------------------ www.speleo.lt