CAUTION: DATED! INSTALLATION FOR WINDOWS VISTA/ WINDOWS 7 - Eclipse Galileo (v 3.5) with CDT 6.0.x -- download from http://www.eclipse.org/downloads/ select "Eclipse IDE for C/C++ Developers (79 MB)" for windows comes in a single zip-file as a subdirectory directory "eclipse", unpack and place it in "c:\Program Files" - cygwin 1.5.x select "Install or update now" link from www.cygwin.com run setup. - for the first several dialog boxes select default options as presented - select a university download site to get the packages from (they tend to be more reliable), I had luck with mirror.cs.vt.edu (it is in the list of download sites) - next dialog, lets you select packages, click on "devel" then click on packages as described in below. If there are several versions offered, select the highest. Make sure to select "development tools" in the installation Specifically, in the development tools you need to install the following packages (select the highest version of the package if multile ones are available): autoconf, automake, bunutils, g++, gdb, make, libtool - Sun's JRE (java runtime environment) version 6 http://www.java.com/en/download/manual.jsp click on Windows XP/Vista/2000/2003/2008 I had better luck with the offline installation link you do not have to install Yahoo toolbar - the first time eclipse starts, select to use default workspace, from welcome screen choose, go to workbench - install subclipse (subversion plugin) easiest is to install it from within eclipse go to "Help" --> "install new software" in the "work with" window put: http://subclipse.tigris.org/update_1.6.x then select all packages to download CONFIGURATION - include c:\CygWin\bin in the "path" variable in Windows right click on "My Computer", select "Properties" --> "Advanced System Settings" --> "Environment Variables", add the above path to the "path" variable * new versions of cygwin do not have the compiler g++ and gcc properly named to rename: remove c:\cygwin\bin\g++.exe.lnk remove c:\cygwin\bin\gcc.exe.lnk copy c:\cygwin\bin\g++-3.exe to c:\cygwin\bin\g++.exe copy c:\cygwin\bin\gcc-3.exe to c:\cygwin\bin\gcc.exe * Cygwin's GDB could not find source code. Here is the fix: http://wiki.eclipse.org/index.php/CDT/User/FAQ#I.27m_using_cygwin_and_when_launching_the_debugger.2C_it_complains_that_it_can.27t_find_the_source_file * when debuger dialog box prompts you how to launch debugger, choose: "Standard create process launcher" PROBLEMS * eclipse may not like workspaces located in paths with spaces in them for example "c:\Documents and Settings\Workspace" consider creating a worspace without spaces. For example: in c:\EclipseWorkspace