machine agent package doesn't work when bundle = false

with default attributes, the machine agent package cannot be downloaded. it doesn't look like the machine_agent recipe supports the structure on packages.appdynamics.com

"https://packages.appdynamics.com/machine/4.1.3.0/MachineAgent-4.1.3.0.zip"

├── machine
│ └── 4.1.3.0
│ ├── appdynamics-machine-agent-4.1.3.0-1.i386.rpm
│ ├── appdynamics-machine-agent-4.1.3.0-1.x86_64.rpm
│ ├── machineagent-bundle-32bit-linux-4.1.3.0.zip
│ ├── machineagent-bundle-32bit-solaris-4.1.3.0.zip
│ ├── machineagent-bundle-32bit-windows-4.1.3.0.zip
│ ├── machineagent-bundle-64bit-linux-4.1.3.0.zip
│ ├── machineagent-bundle-64bit-osx-4.1.3.0.zip
│ ├── machineagent-bundle-64bit-solaris-4.1.3.0.zip
│ └── machineagent-bundle-64bit-windows-4.1.3.0.zip

[2015-10-07T19:41:59+00:00] WARN: remote_file[/tmp/kitchen/cache/AppDynam
icsMachineAgent.zip] cannot be downloaded from https://packages.appdynamics.com/
machine/4.1.3.0/MachineAgent-4.1.3.0.zip: 403 "Forbidden"

```
=====================================================================
```
#

```
Error executing action `create` on resource 'remote_file[/tmp/kitchen
```

/cache/AppDynamicsMachineAgent.zip]'
# =====================================================================

```
Net::HTTPServerException
------------------------
403 "Forbidden"

Resource Declaration:
---------------------
# In /tmp/kitchen/cache/cookbooks/appdynamics/recipes/machine_agent.r
```

b

```
45: remote_file agent_zip do
46: source package_source
47: checksum agent['checksum']
48: backup false
49: mode '0444'
50: notifies :run, 'execute[unzip-appdynamics-machine-agent]', :im
```

mediately
51: end
52:

```
Compiled Resource:
------------------
# Declared in /tmp/kitchen/cache/cookbooks/appdynamics/recipes/machin
```

e_agent.rb:45:in `from_file'

```
remote_file("/tmp/kitchen/cache/AppDynamicsMachineAgent.zip") do
provider Chef::Provider::RemoteFile
action [:create]
retries 0
retry_delay 2
default_guard_interpreter :default
path "/tmp/kitchen/cache/AppDynamicsMachineAgent.zip"
atomic_update true
source ["https://packages.appdynamics.com/machine/4.1.3.0/MachineAg
```

ent-4.1.3.0.zip"]
use_etag true
use_last_modified true
declared_type :remote_file
cookbook_name "appdynamics"
recipe_name "machine_agent"
mode "0444"
end

Start in recipes/machine_agent.rb at the remote_file declaration around line 45, then trace how package_source is built when bundle is false. Reproduce the 403 download failure against the package URL shown in the issue; done means the recipe selects a downloadable package path and converges successfully.

Written by the indexing model from the issue text.