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NinetaMNinetaM 

Cannot install package due to Aura Integration Service Error

I have been working on a managed package and have been building Beta versions that I then installed on a developer box for testing. This has been working fine until this week. Suddenly I am unable to install the Beta build in the developer instance, and I get this error:
Aura Integration Service Error[{"message":"An internal server error has occurred Error ID: 430054948-5901 (1722994013)"}]

Why is this happening all of a sudden and how do I work around it?

I have found the following resources but these have not helped at all:
https://help.salesforce.com/apex/HTViewSolution?id=000206360&language=en_US
https://help.salesforce.com/HTViewSolution?id=000206373&language=en_US

Why has this stopped working and what can be done?
Thank you.
Best Answer chosen by NinetaM
NinetaMNinetaM
According to SF support you cannot install from a Winter16 packaging org to a Summer15 target dev org.

All Answers

NinetaMNinetaM
Not sure if it makes any difference but the packaging org is Winter 16 and the target org is Summer 15. Could this be the problem??
NinetaMNinetaM
According to SF support you cannot install from a Winter16 packaging org to a Summer15 target dev org.
This was selected as the best answer