Error in re-building vignettes:
  ...
INFO: Contacting web service with query: https://stats.oecd.org/restsdmx/sdmx.ashx/GetDataStructure/QNA
Oct 24, 2017 12:14:15 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: https://stats.oecd.org/restsdmx/sdmx.ashx/GetDataStructure/QNA
Oct 24, 2017 12:14:16 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: https://stats.oecd.org/restsdmx/sdmx.ashx/GetData/QNA/CAN.B1_GE.CARSA.Q?format=compact_v2
Oct 24, 2017 12:14:16 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: https://stats.oecd.org/restsdmx/sdmx.ashx/GetData/QNA/CAN.B1_GE.CARSA.Q?format=compact_v2
Oct 24, 2017 12:14:16 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: https://stats.oecd.org/restsdmx/sdmx.ashx/GetData/QNA/CAN+USA+MEX.B1_GE.CARSA.Q?format=compact_v2
Oct 24, 2017 12:14:16 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: https://stats.oecd.org/restsdmx/sdmx.ashx/GetData/QNA/CAN+USA+MEX.B1_GE.CARSA.Q?format=compact_v2
Oct 24, 2017 12:14:17 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: http://ec.europa.eu/eurostat/SDMX/diss-web/rest/dataflow/ESTAT/ei_nama_q/latest
Oct 24, 2017 12:14:17 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
INFO: Contacting web service with query: http://ec.europa.eu/eurostat/SDMX/diss-web/rest/dataflow/ESTAT/ei_nama_q/latest
Oct 24, 2017 12:15:32 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
SEVERE: Exception. Class: java.net.ConnectException .Message: Operation timed out
Oct 24, 2017 12:15:32 PM it.bancaditalia.oss.sdmx.client.RestSdmxClient runQuery
SEVERE: Exception. Class: java.net.ConnectException .Message: Operation timed out

Error: processing vignette 'Guide.Stex' failed with diagnostics:
 chunk 5 
Error in .local(serIDs, con, ...) : 
  ei_nama_q.Q.MIO-EUR.NSA.CP.NA-P72.IT error: it.bancaditalia.oss.sdmx.exceptions.SdmxIOException: Connection problems while talking to endpoint: Operation timed out
Execution halted