There are a few reasons for failure, and no easy way to know which is the underlying cause. If you do encounter a failure, you will need to re-download the entire file again each time you try to fix the failure. As the latest version is 8 gigabytes, I didn't much enjoy this approach.
I'm downloading XCode 4 onto my new Mac (10.7 Lion, so no DVD) from the App Store. It's taking several hours so I'd like to save the .dmg onto my laptop, so I can install it again without going through the download process.
Earlier I deleted it after actually running that installer. But then some time later the AppStore had some issues with an incremental update that came in later, and which then forced me to download the very same thing again, just to be able to download the update. So I decided to leave it sitting there. (And on my Time Machine backup.)
Note: if you have previously installed Qt Creator, you must first uninstall that one before re-installing the latest. To uninstall, find the Qt Maintenance Tool application and run it. On the first panel, select Uninstall only to proceed with uninstall. Now continue below to download and install the latest version.
Download the Qt installer from its official download site at -qt-installer.The site should detect that your computer is running macOS and recommend "Qt Online Installer for macOS". Click the green "Download" button to download the installer to your Downloads folder.
LaTeX is built from Don Knuth's TeX typesetting language, and has grown through community support to be both extremely powerful and easy to use. LaTeX is installed on the Andrew UNIX servers, and can be downloaded and installed on local machines as well. There are any number of excellent resources about how to use LaTeX; a few are listed here for your convenience.
Seg3D 2.0 currently builds under OS X 10.5 and higher. The CMake system was setup to run from the command line using gcc and make, or to use XCode. Both versions of the build system should work. To build Seg3D 2.0 CMake ( version 2.8 or higher ) is required as well as svn ( subversion, version 1.6 or higher ) for checking out the code. Currently the only thing not included in the source tree, is a copy of Qt. The current version requires Qt 4.6 or higher. A disk image with an installer can be found at . Note this page contains both a 64-bit or 32-bit version. Starting from OS X 10.6 the default compiler setup on OS X will build a 64-bit version, hence it is important to download a 64-bit version in that case, which is listed on the webpage, but it is not the default option. 2b1af7f3a8