Recently I updated Mac mini from OS X El Capitan to macOS Sierra (10.12.1). And updated Xcode from Xcode 7.3.1 to Xcode 8.1. Now I looked to install Xcode 7.3.1 and downloaded the dmg file from But after installation, it shows that Cannot install application. Identity of the developer could not be verified.
Xcode 8.1 Dmg Download
Although I haven't run into this scenario with Xcode, this has worked with other outdated software. I believe that if you set your Allow apps downloaded from: to Anywhere - it should allow you to install and run an older version of Xcode.
This article will show you where and how to download Xcode from Apple as .xip or .dmg files, as well as from the Mac App Store, and also show you where to download old versions of Xcode from, including direct links to old Xcode versions hosted by Apple.
You will need an Apple ID and an Apple Developer account to be able to access these Xcode downloads. The Apple Developer account can be the free level account, it does not need to be a paid level Apple Developer login to simply access the downloads.
Older versions of Xcode (pre Xcode 8, including all Xcode 7.x releases and before) are available to download as .dmg disk image files, which can be opened directly in the Finder with the Mac OS built-in disk image utility.
Apple keeps download links available for basically all versions of Xcode, this is convenient for many reasons, including being able to download an older Xcode version that is compatible with an older Mac OS system software release.
You can find those download links from or you can use the direct download links pointing to Xcode as .xip or .dmg available on Apple servers below, you must be logged into an Apple ID with Apple Developer access to download these releases from Apple servers:
The Apple downloads and Apple Developer downloads pages are convenient to track down and access not only older versions of Xcode, but also older updates to MacOS and Mac OS X (including complete downloads of Mac OS X Snow Leopard and Leopard), various security updates, firmware patches, Safari updates, iTunes versions, various versions of other Apple software, and in many cases downloading older Mac software in general.
There are a few reasons that one might want to download Xcode outside of the app store. You might want to share it with team members, you might need an older version incase you deleted your Xcode after you installed Xcode Beta etc.
Use Vuforia Engine to build Augmented Reality Android, iOS, and UWP applications for mobile devices and AR glasses. Apps can be built with Unity, Android Studio, Xcode, and Visual Studio. Vuforia Engine can be easily imported into Unity by downloading and double-clicking the .unitypackage below.
The brew command downloads and installs ImageMagick with many of its delegate libraries (e.g. JPEG, PNG, Freetype, etc). Homebrew no longer allows configurable builds; if you need different compile options (e.g. librsvg support), you can download the ImageMagick Mac OS X distribution we provide:
Note the pre-installed JDK version (OracleJDK) for each image in the table below.While Mac jobs can test against multiple JDK versions using the jdk key,macOS images up to xcode9.3 can only switch up to Java 8, and images xcode9.4 and later can switch to Java 10 (if pre-installed) and later.In practical terms, if your Mac build requires Java 8 and below, use xcode9.3 (or below); if your build requires Java 10and later, use xcode9.4 (or later).
GCC 4, 5, 7, 8, 9, 10, 11, 12 (auto-vectorizing gcc with OpenMP):Compiled using source code from the GNU servers. This contains current versions (8.3 is the stable release) of gfortran (free, open source, GNU Fortran 95 compiler), gcc (GNU C) and g++ (GNU C++) compilers that can perform auto-vectorization (i.e. modify code to take advantage of AltiVec/SSE, automatically) and other sophisticated optimizations like OpenMP. For more information, see this webpage. Download my binaries, and cd to the download folder. Then gunzip gcc-12.1-m1-bin.tar.gz (if your browser didn't do so already) and then sudo tar -xvf gcc-12.1-m1-bin.tar -C /. It installs everything in /usr/local. You can invoke the Fortran 95 compiler by simply typing gfortran. You will also need to have Apple's XCode Tools installed from the Mac App Store. With XCode 4 or better you will need to download the command-line tools as an additional step. You will find the option to download the command-line tools in XCode's Preferences. On 10.9 Mavericks or higher, you can get the command-line tools by simply typing xcode-select --install. And on Catalina, you may have to specify an additional include and library path -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -L/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib for the compiler to find the system headers and libraries. Binaries: gcc-13-m1-bin.tar.gz,gfortran-13-m1-bin.tar.gz (gfortran only), updated Jan 2023 (Ventura -- M1 Apple Silicon -- experimental).gcc-12.1-m1-bin.tar.gz,gfortran-12.1-m1-bin.tar.gz (gfortran only), updated June 2022 (Monterey -- M1 Apple Silicon).gcc-11.2-bin.tar.gz,gfortran-11.2-bin.tar.gz (gfortran only), updated Nov 2021 (Monterey).gcc-m1-bin.tar.gz,gfortran-m1-bin.tar.gz (gfortran only), updated Dec 2020 (Big Sur -- M1 Apple Silicon).gcc-10.2-bin.tar.gz,gfortran-10.2-bin.tar.gz (gfortran only), updated Nov 2020 (Big Sur).gcc-9.2-bin.tar.gz,gfortran-9.2-bin.tar.gz (gfortran only), updated Oct 2019 (Catalina).gcc-8.3-bin.tar.gz,gfortran-8.3-bin.tar.gz (gfortran only), updated April 2019 (Mojave & Catalina).gcc-8.1-bin.tar.gz,gfortran-8.1-bin.tar.gz (gfortran only), updated June 2018 (High Sierra & Mojave).gcc-7.3-bin.tar.gz,gfortran-7.3-bin.tar.gz (gfortran only), updated June 2018 (High Sierra).gcc-7.1-bin.tar.gz,gfortran-7.1-bin.tar.gz (gfortran only), updated June 2017 (El Capitan & Sierra).gcc-5.1-bin.tar.gz,gfortran-5.1-bin.tar.gz (gfortran only), updated June 2015 (Yosemite & El Capitan).gcc-4.9-bin.tar.gz,gfortran-4.9-bin.tar.gz (gfortran only), updated Nov 2014 (Mavericks & Yosemite).gcc-4.8-bin.tar.gz,gfortran-4.8-bin.tar.gz (gfortran only), updated Oct 2013 (M. Lion & Mavericks).gcc-4.7-bin.tar.gz,gfortran-4.7-bin.tar.gz (gfortran only), updated July 2012 (Lion & M. Lion). Documentation: click here!
g77 3.4 :This is the FINAL release of g77 (version 3.4 compiler). Future versions of GCC will have gfortran (see above). Download my binaries, and cd to the download folder. Then gunzip g77-bin.tar.gz (if your browser didn't do so already) and sudo tar -xvf g77-bin.tar -C /. It installs everything in /usr/local. You will need to have Apple's Developer Tools installed. They are included on the retail DVD version of OS X and also available as a free download from Apple's Developer Site. Please install the most current version of Developer Tools. Thanks to James Wookey for the Intel Mac version of g77. Binaries: g77-bin.tar.gz (PowerPC only), g77-intel-bin.tar.gz (Intel Mac only), updated October 2006. Documentation: click here!
Upgrading from earlier 2023 releases is easy: simply download and run the new installer and it will update your current installation. If you already have the 2023 WPILib vscode installed, it will detect it and you can simply click "next" for that installation step. After installation, vscode will prompt you when opening your robot project whether you want to upgrade it to this version. Note that using the installer is required to get the new version of desktop tools such as Shuffleboard.
Minimum system requirements have changed for 2023. WPILib requires 64-bit Windows 10 or 11, Ubuntu 22.04, or macOS 11 or higher. Newly supported this year is Apple Silicon (arm64)! C++ teams should note that Visual Studio 2022 is now required for desktop builds. For this release, Mac users will need to have the Xcode Command Line Tools installed before running the installer; we are working on removing this requirement in a future release. This can be done by running xcode-select --install in the Terminal.
For this release, macOS users will need to have the Xcode Command Line Tools installed before running the installer; we are working on removing this requirement in a future release. This can be done by running xcode-select --install in the Terminal.
Selecting this option will bring up a prompt allowing you to select a pre-existing zip file of VS Code that has been downloaded by the installer previously. This option does not let you select an already installed copy of VS Code on your machine.
Xcode is Apple's integrated development environment (IDE) for macOS, used to develop software for macOS, iOS, iPadOS, watchOS, and tvOS. It was initially released in late 2003; the latest stable release is version 14.2, released on December 13, 2022, via the Mac App Store with macOS Monterey.[3] The software suite is offered free of charge. Registered developers can download preview releases and prior versions of the suite through the Apple Developer website.[4] Xcode includes command-line tools which enable UNIX-style development via the Terminal app in macOS.[5] They can also be downloaded and installed without the GUI.
On October 12, 2011, Xcode 4.2 was released concurrently with the release of iOS 5.0, and it included many more and improved features, such as storyboarding and automatic reference counting (ARC).[15] Xcode 4.2 is the last version to support Mac OS X 10.6 "Snow Leopard", but is available only to registered developers with paid accounts; without a paid account, 3.2.6 is the latest download that appears for Snow Leopard.[35]
On June 2, 2014, at the Worldwide Developers Conference, Apple announced version 6 of Xcode. One of the most notable features was support for Swift, an all-new programming language developed by Apple. Xcode 6 also included features like Playgrounds and live debugging tools.[43] On September 17, 2014, at the same time, iOS 8 and Xcode 6 were released. Xcode could be downloaded on the Mac App Store. 2ff7e9595c