I have a list of enriched GO terms and would like to have something like the following graph. This graph was done using RAMIGO R package, but now is giving me errors.

Thanks

<img alt="" src="http://www.mcponline.org/content/8/2/343/F3.large.jpg" style="height:350px; width:400px" />

Here is the RAMIGO error:

```r
> library(RamiGO)

**Loading required package: gsubfn**
**Loading required package: proto**

> d = read.table("same_GOs.txt", header = TRUE) # note that required a header named 'GOs'
> v <- as.vector(d$GOs)
> color <- c("lightblue")
> #v <- as.vector(d$GOs)
> goIDs <- v
> pngRes <- getAmigoTree(goIDs=goIDs, color=color, filename="example", picType="png", saveResult=TRUE)

Error in readPNG(aa) :
  unable to open <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>301 Moved Permanently</title>
</head><body>
<h1>Moved Permanently</h1>
The document has moved <a href="http://amigo.geneontology.org/visualize">here</a>.
</body></html>

> sessionInfo()

R version 3.0.3 (2014-03-06)
Platform: x86_64-apple-darwin10.8.0 (64-bit)
locale:
[1] C/UTF-8/C/C/C/C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] RamiGO_1.8.1 gsubfn_0.6-6 proto_0.3-10

loaded via a namespace (and not attached):
 [1] BiocGenerics_0.8.0 RCurl_1.95-4.5     RCytoscape_1.12.0  XML_3.95-0.2      
 [5] XMLRPC_0.3-0       bitops_1.0-6       graph_1.40.1       igraph_0.7.1      
 [9] parallel_3.0.3     png_0.1-7          stats4_3.0.3       tcltk_3.0.3       

[13] tools_3.0.3
```
This package seems to try to use the Amigo visualization web service at http://amigo.geneontology.org/visualize to draw the graph but the endpoint was moved to **http://amigo.geneontology.org/amigo/visualize**. You need to update R and the BioC package to the latest version, the version you have is very old, and then try again.