Question: Is there any way of creating multiple meteor clients on one server? What I mean is having multiple, distinct, client applications that all communicate with the same server? So, a data change at www.mainapp.com will show up in www.companionapp.com and vice versa.

Thanks.

Answer: 
The issue is already known and can be found on the link below:

<https://github.com/ffi/ffi/issues/374>

So you only have to (1) find where the dependency is in your project, probably in your Gemfile.lock, and (2) change its version to 1.9.5. Now you can finally (3) `bundle install` again.
Had a similar issue

```
bundle update

bundle install

spring stop

rails s

```