ObjectNotFound: (\install-python.ps1:String)

**1. Please specify the following:**
- OS: [e.g. OS X, Ubuntu, Windows, etc.]: Windows 7 SP1 32 bits
- Shell (Bash, PowerShell, Zsh, etc.): Powershell

- [x] **I have reviewed the troubleshooting tips described [here]() and they do not solve my problem**

**2. Description**
When I run `.\aws-elastic-beanstalk-cli-setup\scripts\bundled_installer`, I get the following error:

```
El término '\install-python.ps1' no se reconoce como nombre de un cmdlet, función, archivo de script o programa ejecuta
ble. Compruebe si escribió correctamente el nombre o, si incluyó una ruta de acceso, compruebe que dicha ruta es correc
ta e inténtelo de nuevo.
En línea: 1 Carácter: 20
+ \install-python.ps1 <<<<
+ CategoryInfo : ObjectNotFound: (\install-python.ps1:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException

Exiting due to failure
```

It's in spanish, but basically it says that it doesn't find the `install-python.ps1` script.

Reproduce the failure by running .\aws-elastic-beanstalk-cli-setup\scripts\bundled_installer in Windows PowerShell and inspect how it invokes install-python.ps1. Confirm the script path and invocation work on the reported Windows 7 environment; done means the bundled installer can find and run install-python.ps1 without the ObjectNotFound error.

Written by the indexing model from the issue text.