I got libghemical to compile and install, but now im trying to compile ghemical itself. Here's the output of the error: g++ -c -g -O2 -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/X11R6/include -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/freetype2 -I/usr/include/freetype2/config -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API -I/usr/include/gtkglext-1.0 -I/usr/lib/gtkglext-1.0/include -I/usr/X11R6/include -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/pango-1.0 -I/usr/include/freetype2 -I/usr/include/freetype2/config -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/atk-1.0 -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API -I/usr/include/libglade-2.0 -I/usr/include/gtk-2.0 -I/usr/include/libxml2 -I/usr/lib/gtk-2.0/include -I/usr/X11R6/include -I/usr/include/atk-1.0 -I/usr/include/pango-1.0 -I/usr/include/freetype2 -I/usr/include/freetype2/config -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/local/include/ghemical -Wall -fno-exceptions -I/home/kelsey/Desktop/Downloads/ghemical-1.90/src ./trajview_dialog.cpp In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /home/kelsey/Desktop/Downloads/ghemical-1.90/src/appconfig.h:63:1: warning: "PACKAGE_NAME" redefined In file included from /usr/local/include/ghemical/v3d.h:13, from /usr/local/include/ghemical/seqbuild.h:33, from /usr/local/include/ghemical/model.h:39, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:19, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /usr/local/include/ghemical/libconfig.h:71:1: warning: this is the location of the previous definition In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /home/kelsey/Desktop/Downloads/ghemical-1.90/src/appconfig.h:66:1: warning: "PACKAGE_STRING" redefined In file included from /usr/local/include/ghemical/v3d.h:13, from /usr/local/include/ghemical/seqbuild.h:33, from /usr/local/include/ghemical/model.h:39, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:19, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /usr/local/include/ghemical/libconfig.h:74:1: warning: this is the location of the previous definition In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /home/kelsey/Desktop/Downloads/ghemical-1.90/src/appconfig.h:69:1: warning: "PACKAGE_TARNAME" redefined In file included from /usr/local/include/ghemical/v3d.h:13, from /usr/local/include/ghemical/seqbuild.h:33, from /usr/local/include/ghemical/model.h:39, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:19, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /usr/local/include/ghemical/libconfig.h:77:1: warning: this is the location of the previous definition In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/views.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:48, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /home/kelsey/Desktop/Downloads/ghemical-1.90/src/appconfig.h:63:1: warning: "PACKAGE_NAME" redefined In file included from /usr/local/include/ghemical/eng1_sf.h:13, from /usr/local/include/ghemical/moldyn.h:26, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:43, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /usr/local/include/ghemical/libconfig.h:71:1: warning: this is the location of the previous definition In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/views.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:48, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /home/kelsey/Desktop/Downloads/ghemical-1.90/src/appconfig.h:66:1: warning: "PACKAGE_STRING" redefined In file included from /usr/local/include/ghemical/eng1_sf.h:13, from /usr/local/include/ghemical/moldyn.h:26, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:43, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /usr/local/include/ghemical/libconfig.h:74:1: warning: this is the location of the previous definition In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/views.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:48, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /home/kelsey/Desktop/Downloads/ghemical-1.90/src/appconfig.h:69:1: warning: "PACKAGE_TARNAME" redefined In file included from /usr/local/include/ghemical/eng1_sf.h:13, from /usr/local/include/ghemical/moldyn.h:26, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:43, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /usr/local/include/ghemical/libconfig.h:77:1: warning: this is the location of the previous definition In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_dialog.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:24, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /home/kelsey/Desktop/Downloads/ghemical-1.90/src/appconfig.h:63:1: warning: "PACKAGE_NAME" redefined In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/filetrans.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:50, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /usr/local/include/ghemical/libconfig.h:71:1: warning: this is the location of the previous definition In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_dialog.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:24, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /home/kelsey/Desktop/Downloads/ghemical-1.90/src/appconfig.h:66:1: warning: "PACKAGE_STRING" redefined In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/filetrans.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:50, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /usr/local/include/ghemical/libconfig.h:74:1: warning: this is the location of the previous definition In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_dialog.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:24, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /home/kelsey/Desktop/Downloads/ghemical-1.90/src/appconfig.h:69:1: warning: "PACKAGE_TARNAME" redefined In file included from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/filetrans.h:13, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/project.h:50, from /home/kelsey/Desktop/Downloads/ghemical-1.90/src/gtk_project.h:21, from ./trajview_dialog.h:16, from ./trajview_dialog.cpp:10: /usr/local/include/ghemical/libconfig.h:77:1: warning: this is the location of the previous definition In file included from /usr/lib/gcc/i386-redhat-linux/4.0.1/../../../../include/c++/4.0.1/backward/strstream:51, from ./trajview_dialog.cpp:13: /usr/lib/gcc/i386-redhat-linux/4.0.1/../../../../include/c++/4.0.1/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header. Please consider using one of the 32 headers found in section 17.4.1.2 of the C++ standard. Examples include substituting the <X> header for the <X.h> header for C++ includes, or <iostream> instead of the deprecated header <iostream.h>. To disable this warning use -Wno-deprecated. /home/kelsey/Desktop/Downloads/ghemical-1.90/src/objects.h:92: error: 'obj_loc_data* dummy_object::GetLocDataRW() const' is protected /home/kelsey/Desktop/Downloads/ghemical-1.90/src/objects.h:179: error: within this context ./trajview_dialog.cpp: In static member function 'static void trajview_dialog::handler_Destroy(GtkWidget*, void*)': ./trajview_dialog.cpp:47: warning: unused variable 'ref' make[1]: *** [trajview_dialog.o] Error 1 I really hope I can get this to work because the program looks really well done. -- - Erik (Hank) Gregg GINA Project 111A WRRB Phone: x1567 Fax: x7160