[Bigdata-developers] installing gremlin support

[Bob D. <bo...@sn...>]

Following the directions on https://github.com/blazegraph/tinkerpop3, I 
executed  the ":install com.blazegraph blazegraph-gremlin 1.0.0" command 
and waited a few minutes, and eventually got this:

==>Error grabbing Grapes -- [download failed: 
org.slf4j#slf4j-api;1.7.12!slf4j-api.jar, download failed: 
org.slf4j#jcl-over-slf4j;1.7.12!jcl-over-slf4j.jar, download failed: 
commons-logging#commons-logging;1.1.1!commons-logging.jar]

I had skipped over the two mvn steps, hoping that that the :install 
command would pull down everything I need. I also thought that since 
there was nothing on the web page about how the :install command would 
find what had been built with the mvn command(s) that the build results 
might not be necessary for the install, but of course I might be 
misunderstanding.

And, the error was about difficulty getting sl4j anyway.

Does anyone have any suggestions for what I should try next?

Thanks,

Bob