The appengine package uses some code from the appengine/internal package. This code will fail on Go 1.5 (currently gotip) or higher because from this version an import of a path containing the element “internal” is disallowed if the importing code is outside the tree rooted at the parent of the “internal” directory.
The
appengine
package uses some code from theappengine/internal
package. This code will fail on Go 1.5 (currently gotip) or higher because from this version an import of a path containing the element “internal” is disallowed if the importing code is outside the tree rooted at the parent of the “internal” directory.You can read more about it here: "internal" packages