I have installed opendaylight Neon SR1 and trying to install the features odl-l2switch-switch and odl-dlux-application but it gives an error saing no matching features found
if these features has been dropped in Neon SR1 then what are the other alternative features I can use instead of those mentioned above ?
Appreciate your help
thank you
There are no alternatives for l2-switch and dlux. You could use an earlier release.
When I try to install devtools in Rstudio 3.2.3 (Windows 10) using the command install.packages("devtools"), I get the following message:
warning in install.packages :
'lib = "c:/Program Files/R/R-3.2.3//library"' is not writable
I'm a newby and I've been hunting for solutions but so far am coming up empty. I would appreciate any advice that might get me through this step. Thanks.
I stumbled upon the same issue earlier. This "problem" arises when you try to install a library for the first time and R does not have a a dedicated library for it yet.
Two pop-up should appear one after the other when you try to install a package like:
install.packages("ggplot2")
The questions are the following:
Would you like to use a personal library instead?
Would you like to create a personal library 'C:\Users\bartlein\Documents/R/win-library/3.2' to install packages into?
Answer yes to both questions and you should be fine.
The ressources I used came from here.
We run a Redis add-on on Heroku and I'd like to define the same version in a Puppet provisioning step. Heroku doesn't seem to expose Redis version information anywhere, though. I've tried:
https://devcenter.heroku.com/articles/heroku-redis
https://devcenter.heroku.com/articles/managing-add-ons
The add-on's 'Settings' page
I would prefer not to discover this information programmatically like this question's answer.
If you're OK with using RedisToGo as in the question you linked to, the information is here:
All new RedisToGo instances run with 2.8.9 as default. If you have an
existing instance and need your version upgrading then please drop us
a line and we’ll get you set up.
We are inserting documents in mongo through spring-mongodb and the mongo-java-driver everything seems to work fine on the program. Accessing the data back through the java driver works fine but doing the same through mongo console breaks the console.
> db.item.find()
error:non ascii character detected
>
I saw there was a JIRA ticket with a similar error but I'm not sure if this problem is just a console proble or there is really something going on the server.
You'll need to make sure that you are running on a UTF-8 enabled build of MongoDB. A common problem apparently is doing a custom build (or running an older build) of MongoDB without UTF-8 support. The 10gen supplied binaries should have this enabled by default. If they do not, this is often the issue.
I'm new to Rails and need to get my Eclipse DLTK highlighting working.
It is occasionally giving syntax error, unexpected ':' for hash colon notation. Though the application runs fine.
I'm using Eclipse Indigo and the Ruby Development Tools.
So, unfortunately, this is still an issue in Eclipse, and it's driving me crazy.
Both the Eclipse DLTK project (for both Indigo and Juno) and the Aptana Studio plugin for Eclipse -- all have this issue.
Here's the relevant bugs, still open and unaddressed:
1) https://bugs.eclipse.org/bugs/show_bug.cgi?id=386350
2) http://jira.appcelerator.org/browse/APSTUD-4405
It's enough to make me overcome the usual switching IDE inertia, so I'm currently evaluating RubyMine (it does not have that syntax error problem, as I just tested, and is an excellent Ruby IDE from everything I've been able to read).
[edit] For what it's worth, I also just submitted a patch for this issue on the dltk.ruby github repo.
As of today, I like Idodds answer best: use DLTK 5.0 which appears to be the only option both (modestly) maintained and (modestly) functional. I had to crawl through some nasty internets to find the answer to "how to actually install DLTK 5.0" since all the search results send you to update sites which gives you DLTK 2.0 at best. I finally found this, which was the best I encountered for getting 5.0 on newer eclipse luna (newer than Kepler which Idodds detailed):
http://download.eclipse.org/technology/dltk/updates-dev/5.0/
When I used that update site (and de-selected "show in groups" since they've misconfigured this plugin). Then I just selected the two options I wanted: "Ruby Development Tools" and "Ruby Development Tools SDK" (which in turn required the core plugin). PLEASE NOTE: I also made very sure to confirm the "Version" looked something like "5.*" which it did in this site (and definitely did not in the others).
PostScript: the other two:
RDT: I've been using RDT for almost a year now with ~0 success. it does a modest job of syntax highlighting, but it does a comprehensive job of crash-and-burning on ruby 1.9 syntax. I wish internet/google would flag RDT as deprecated: a plugin which supports ruby 1.8 and prior really should not be listed in current "ruby" search results.
Aptana gets some very good press, and some very bad press. I should try it, since I need Rails not just ruby, but the bad press seems pretty comprehensive, so I've avoided it. I tried a few times and failed, but of course any non-java eclipse plugin will probably take a few days to make work.
This seems to be mostly resolved now. The main problem I encountered was with the new hash key syntax.
With Eclipse Kepler and DLTK 5.0 there are less errors. The syntax checker seems strict, but now works.
Using the Kepler release make sure you add the following as a Repository in "Install New Software":
http://download.eclipse.org/releases/kepler
Then install DLTK 5.0. The repositories that come bundled with Kepler don't seem to refer to the latest DLTK version which is why this issue looks like its not fixed.