meteor add timbrandin:blaze-react --allow-incompatible-update
=> Errors while adding packages:
While selecting package versions:
error: Conflict: Constraint babel-compiler@5.8.24_1 is not satisfied by babel-compiler 6.6.4.
Constraints on package "babel-compiler":
* babel-compiler@=6.6.4 <- top level
* babel-compiler@6.6.4 <- ecmascript 0.4.3
* babel-compiler@5.8.24_1 <- timbrandin:blaze-react 0.4.0