Note that from Xcode 8 Alcatraz no longer works
Editor Extension Tutorial
I am unable to install Alcatraz for Xcode 7.1
According to their twitter feed Alcatraz should work with Xcode 7.1. I have tried uninstalling and reinstalling.
I used the recommended install of
curl -fsSL https://raw.githubusercontent.com/supermarin/Alcatraz/deploy/Scripts/install.sh | sh
Could it be related to the fact I also have Xcode 6.4 installed?
@Mopr answer will possibly resolve, but did not work for me. I got a more complete answer from Enisto Pino Alcatraz issue 352 Which I am reposting here
1) Close Xcode
2) Remove previous defaults for Xcode 7.0
defaults delete com.apple.dt.Xcode DVTPlugInManagerNonApplePlugIns-Xcode-7.0
3) Uninstall Alcatraz
rm -rf ~/Library/Application\ Support/Developer/Shared/Xcode/Plug-ins/Alcatraz.xcplugin
4) Remove all packages installed via Alcatraz
rm -rf ~/Library/Application\ Support/Alcatraz/
5) Update the DVTPlugInCompatibilityUUID to the 7.1 in the plists of plugins:
find ~/Library/Application\ Support/Developer/Shared/Xcode/Plug-ins -name Info.plist -maxdepth 3 | xargs -I{} defaults write {} DVTPlugInCompatibilityUUIDs -array-add defaults read /Applications/Xcode\ 7.1.app/Contents/Info DVTPlugInCompatibilityUUID
6) Reset Xcode select
sudo xcode-select --reset
7) Open Xcode
8) Install Alcatraz
curl -fsSL https://raw.github.com/supermarin/Alcatraz/master/Scripts/install.sh | sh
9) Restart Xcode
10) Select "Load Bundles" in dialog box at Xcode start.
I did the same as Ryan suggested and it didn't work. Then I realized his has:
defaults delete com.apple.dt.Xcode DVTPlugInManagerNonApplePlugIns-Xcode-7.0
Since I am on 7.1 I changed it to
defaults delete com.apple.dt.Xcode DVTPlugInManagerNonApplePlugIns-Xcode-7.1
P.S. I would make this a comment but I'm too much of a noob to make comments 3;(
I had the same issue with 7.1 and just reinstalling Alcatraz didn't help. I also have XCode 6.4, which may be related.
I found the solution here - https://github.com/supermarin/Alcatraz/issues/352
As mentioned by welsonla, you have to exit XCode and enter in terminal
find ~/Library/Application\ Support/Developer/Shared/Xcode/Plug-ins -name Info.plist -maxdepth 3 | xargs -I{} defaults write {} DVTPlugInCompatibilityUUIDs -array-add `defaults read /Applications/Xcode.app/Contents/Info DVTPlugInCompatibilityUUID`
then
sudo xcode-select --reset
I also uninstalled Alcatraz before that and reinstalled it after, just in case.
I moved Alcatraz.xcplugin outside from the plug-in folder. Opened Xcode, then quit. Later I moved back into the plug-in folder and reopened Xcode. It asked me whether to load bundles, just hit load and it loaded. [github.com/supermarin/Alcatraz/issues/359]