update the troubleshooting page #146

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Jack Ivanov 2017-01-14 20:27:18 +03:00 committed by GitHub
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@ -44,3 +44,7 @@ Storing debug log for failure in /Users/algore/Library/Logs/pip.log
```
You are running an old version of `pip` that cannot build the `pycrypto` dependency. Upgrade to a new version of `pip` by running `sudo pip install -U pip`.
### Various parts of the internet appear to be offline through the VPN
The issue may related to the MTU size, try to use `ping` with the don't fragment bit and various packet size in order to determine the MTU size for your network and set up this properly on the physical adapter.