mitchellh/packer — pull request #341 by LouisStAmour (2013-08-24 19:24:21+00:00)
Title: Check also for updated deps (so I can successfully make after a git pull)

I was getting build errors and this patch, to update dependencies if they exist, fixed it :)

```
$ make
==> Installing dependencies
==> Building
--> Installing dependencies to speed up builds...
# github.com/mitchellh/packer/builder/amazon/common
builder/amazon/common/step_ami_region_copy.go:32: regionconn.CopyImage undefined (type *ec2.EC2 has no field or method CopyImage)
builder/amazon/common/step_ami_region_copy.go:32: undefined: ec2.CopyImage
make: *** [all] Error 2
```