Carthage: Missing extension: public.vcs.subversion

I have a problem where I want to update my frameworks using carthage update. This is what I get:

*** Cloning Dollar.swift
*** Checking out Dollar.swift at "3.0.2"
*** xcodebuild output can be found in /var/folders/5d/3trcth_x5zj6f_pmk2k0hl080000gn/T/carthage-xcodebuild.qtRFgh.log
*** Building scheme "Cent" in Dollar.xcworkspace
2015-06-17 10: 47: 38.176 xcodebuild [5064: 240253] [MT] DVTAssertions: Warning in /SourceCache/IDEFrameworks/IDEFrameworks-7718/IDEFoundation/SourceControl/Model/IDESourceControlManager.m:423
Details: Error Domain = com.apple.dt.IDESourceControlErrorDomain Code = -1 "Missing extension: public.vcs.subversion" UserInfo = 0x7fd36e2e3e90 {NSLocalizedDescription = Missing extension: public.vcs.subversion}
Object:   
Method: -loadRepositories
Thread: {number = 1, name = main}
Please file a bug at http://bugreport.apple.com with this warning message and any useful information you can provide.
2015-06-17 10: 47: 51.127 xcodebuild [5188: 240631] [MT] DVTAssertions: Warning in /SourceCache/IDEFrameworks/IDEFrameworks-7718/IDEFoundation/SourceControl/Model/IDESourceControlManager.m:423
Details: Error Domain = com.apple.dt.IDESourceControlErrorDomain Code = -1 "Missing extension: public.vcs.subversion" UserInfo = 0x7fda46396010 {NSLocalizedDescription = Missing extension: public.vcs.subversion}
Object:   
Method: -loadRepositories
Thread: {number = 1, name = main}
Please file a bug at http://bugreport.apple.com with this warning message and any useful information you can provide.
ld: warning: directory not found for option '-F / Users / bialek / Library / Developer / Xcode / DerivedData / Dollar-cnpzzqqzcseuvucrfghsizcweovz / Build / Products / Debug-iphoneos'
ld: warning: directory not found for option '-F / Users / bialek / Library / Developer / Xcode / DerivedData / Dollar-cnpzzqqzcseuvucrfghsizcweovz / Build / Products / Debug-iphoneos'
ld: warning: directory not found for option '-F / Users / bialek / Library / Developer / Xcode / DerivedData / Dollar-cnpzzqqzcseuvucrfghsizcweovz / Build / Products / Debug-iphoneos'
ld: warning: directory not found for option '-F / Users / bialek / Library / Developer / Xcode / DerivedData / Dollar-cnpzzqqzcseuvucrfghsizcweovz / Build / Products / Debug-iphoneos'
warning: skipping copy phase strip, binary is code signed: /Users/bialek/Library/Developer/Xcode/DerivedData/Dollar-hiqnxgsortokykbrcedgvcolwwqw/Build/Products/Release-iphoneos/Dollar.framework/Dollar
warning: skipping copy phase strip, binary is code signed: /Users/bialek/Library/Developer/Xcode/DerivedData/Dollar-hiqnxgsortokykbrcedgvcolwwqw/Build/Products/Release-iphoneos/Cent.framework/Cent

The Cent frame appears, but it should also be the basis for the dollar.

I get the same warning with Alamofire.

I have Xcode 6.3.2 and Carthage 0.7.4.

Does anyone know what is wrong?