Update TROUBLESHOOTING.md

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Dan Guido 2017-03-18 17:29:25 -04:00 committed by GitHub
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2. [Error: "fatal error: 'openssl/opensslv.h' file not found"](#2-error-fatal-error-opensslopensslvh-file-not-found)
3. [Little Snitch is broken when connected to the VPN](#3-little-snitch-is-broken-when-connected-to-the-vpn)
4. [Various websites appear to be offline through the VPN](#4-various-websites-appear-to-be-offline-through-the-vpn)
5. [I have a problem not covered here](#5-i-have-a-problem-not-covered-here)
5.
6. [I have a problem not covered here](i-have-a-problem-not-covered-here)
### 1. Error: "You have not agreed to the Xcode license agreements"
@ -61,7 +62,17 @@ Little Snitch is not compatible with IPSEC VPNs due to a known bug in macOS and
This issue appears intermittently due to issues with MTU size. If you experience this issue, we recommend [filing an issue](https://github.com/trailofbits/algo/issues/new) for assistance. Advanced users can troubleshoot the correct MTU size by retrying `ping` with the "don't fragment" bit size and decreasing packet size. This will determine the correct MTU size for your network, which you then need to update on your network adapter.
### 5. I have a problem not covered here
### 5. Bad owner or permissions on .ssh
You tried to run Algo and it quickly exits with an error about a bad owner or permissions:
```
fatal: [104.236.2.94]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Bad owner or permissions on /home/user/.ssh/config\r\n", "unreachable": true}
```
You need to reset the permissions on your `.ssh` directory. Run `chmod 700 /home/user/.ssh` and then `chmod 600 /home/user/.ssh/config`. You may need to repeat this for other files mentioned in the error message.
### I have a problem not covered here
If you have an issue that you cannot solve with the guidance here, [join our Slack](https://empireslacking.herokuapp.com/) and ask for help in the #tool-algo channel or [file an issue](https://github.com/trailofbits/algo/issues/new) that describes the problem and we'll do our best to help you.