pub get fails on 1.14.dev7.0

[kasperpeulen]

If I try to do pub get after upgrading to 1.14-dev7.0 I get an error:

~/C/D/mathedit5 $ pub get
Resolving dependencies... 
Got dependencies!
Precompiling dependencies... 
Loading source assets... 
Loading dart_to_js_script_rewriter, observe and smoke/src/default_transformer transformers... 
Unable to spawn isolate: Unhandled exception:
Load Error for "file:///b/build/slave/dart-sdk-mac-dev/build/sdk/third_party/pkg/pub/bin/pub.dart": Error loading file:///b/build/slave/dart-sdk-mac-dev/build/sdk/third_party/pkg/pub/bin/pub.dart:
  FileSystemException: Cannot open file, path = '/b/build/slave/dart-sdk-mac-dev/build/sdk/third_party/pkg/pub/bin/pub.dart' (OS Error: No such file or directory, errno = 2)
#0      _asyncLoadErrorCallback (dart:_builtin:155)
#1      _asyncLoadError (dart:_builtin:566)
#2      _handleLoaderReply (dart:_builtin:383)
#3      _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:148)

[zoechi]

#1379

[kasperpeulen]

ok, closing this