Just how do I get mermaid to show a graph?

[wf5w]

I just cloned gollum, and followed the instructions for installing and running.
I saw that mermaid was included and was ecstatic!

However, I cannot seem to get anything to work, I tried this:

```mermaid
graph LR
A[find] --> |stdout| B[grep for doc]
B --> |stdout| C[grep for linux]
C --> E(stdout)
```

and noting but an error.

So, is there some other way to trigger this to happen? I don't see anything much in the wiki about it.

Thanks, in advance: great product, I will put this on my raspberry pi soon!!!!

[dometto]

Are you running gollum from master (e.g. via Docker)? Mermaid support hasn't been added to the latest release of the gem yet. Also be sure to run gollum with with --mermaid option! Otherwise what you're doing seems exactly right :)

[wf5w]

I did a git clone of gollum, but I did a gem install of gollum.

So I guess I should wait.

[dometto]

Or alternatively, run Gollum from Docker (using the master image): https://github.com/gollum/gollum/wiki/Gollum-via-Docker

Again, don't forget to use the --mermaid option.