Running examples in ‘metabolighteR-Ex.R’ failed
The error most likely occurred in:

> ### Name: get_studies
> ### Title: Get Studies
> ### Aliases: get_studies
> 
> ### ** Examples
> 
> get_studies()
Error in curl::curl_fetch_memory(url, handle = handle) : 
  Could not resolve host: www.ebi.ac.uk
Calls: get_studies ... request_fetch -> request_fetch.write_memory -> <Anonymous>
Execution halted