similar to: Instal R on OS X Server

Hello all. I try to install ruby on rails and I am litle stuck now because of following error: http://pastebin.com/BmFyuRs6 Can someone help me? I using Windows 7 Ultimate, Ruby 1.9.2-p180 and RubyGems 1.8.11. What I did before run: gem install rails? 1. installing ruby through ruby installer 2. C:\Users\h4cky\Downloads\rubygems-1.8.10>ruby setup.rb 3.

Hey all, im not sure where to set a default value if a textfield is empty? For now i do it in the controller, and check if the submitted parameter is blank. But this seems not to be the best solution... Thanks for your help! -- Posted via http://www.ruby-forum.com/.

Hi, Sorry for a basic questions on linear models. I am trying to adjust raw data for both fixed and mixed effects. The data that I output should account for these effects, so that I can use the adjusted data for further analysis. For example, if I have the blood sugar levels for 30 patients, and I know that 'weight' is a fixed effect and that 'height' is a random effect, what

Hi All, My apologies if this is a totally newbie question. I want to calculate the probability that a particular set of genes is picked repeatedly for 3 samplings. For example, if from a total of 'N' genes, I pick 'A' number of genes in the first pick, 'B' number of genes in the second pick, and 'C' number of genes in the third pick, I would want to calculate

I am experiencing strange results using dmvnorm. I define a scaled distance matrix from the coordinates bellow and then calculate a covariance matrix using a spherical correlation function. Then with certain combinations of range and sill parameters dmvnorm is returning values greater than 1. Surely the results of dmvnorm should be in the interval 0:1 (or do I just nead a holiday?). In addition

Have we made any progress on a potential git conversion? AFAIK the only outstanding technical issue is the monotonic revision number question. Personally, I have no nead for them but others have expressed reservation about losing them. Can we have a discussion about that to identify the core tasks currently needing monotnic revision numbers and how they might be accomplished under git?

Hi, Does anyone know what is currently the proper way to distribute a Rails app as a windows exe (NT Service, how to package, ...). I know there was http://www.erikveen.dds.nl/distributingrubyapplications/rails.html, but it''s pretty old. Thanks -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

Hi, I wonder if anyone has written any code to implement the suggestions of Smart et al (2004) in the Bulletin of the Ecological Society of America for a new way of graphically presenting the results of logistic regression (see www.esapubs.org/bulletin/backissues/085-3/bulletinjuly2004_2column.htm#t ools1 for the full text)? I couldn't find anything relating to this sort of graphical

Which web server does mongrel fair best with? -Ron

Hello I''m wondering if anyone has looked into adding pkgsrc package management as a provider for Package? We use Joyent accelerators (zones on OpenSolaris) for our many of our production services and about a year ago Joyent switched from Blastwave to pkgsrc for userland packages. pkgsrc catalog - http://pkgsrc.se/ pkgsrc guide - http://www.netbsd.org/docs/pkgsrc/ joyent pkgsrc

I''m using fastercsv such that in my rake file I''m doing this. require ''fastercsv'' It works fine on my Mac. I need to freeze this gem into the app though so my rake tasks work on the production machine. ----------- I spent about two hours though this weekend trying to get this Gem "frozen" into the vendor/gems folder. I tried all sorts, I ... -

Hi ZFSers, I''ve been working on merging the Joyent arcstat enhancements with some of my own and am now to the point where it is time to broaden the requirements gathering. The result is to be merged into the illumos tree. arcstat is a perl script to show the value of ARC kstats as they change over time. This is similar to the ideas behind mpstat, iostat, vmstat, and friends. The current

i''ve been reading docs and blundering my way through a simple puppet client/server setup between two test hosts (puppetmasterd on server 10.5.8, puppet client on client 10.6.2) and am wondering if there''s any current definitive guide for configuring puppet for os x systems. it also seems the gems installed on my client with ruby 1.9.1 as default don''t work very well

To belatedly second Juergen, yes I think the concept of TBD files is great, and not just useful to the specific XCode situation of proprietary libraries. For example the mapfiles[1] of Illumos are exactly analogous and used not because the libc of Illumos is closed source (it isn't) but rather to ensure comparability across Illumos versions. The libc (shared library) ABI of Illumos is the

Hi Paul, My experience has shown the same when it comes to header files and I am not claiming this is going to work out of the box for all library projects. It usually requires some cleanup first and that is why the tool comes with a verification mode to make sure the headers are the truth. Also keep in mind that you don't have to parse all the headers, but only the small set that get

Hi, I''m in the process of moving my blog over from lighttpd -> apache 2.2 + mongrel. Everything works fine as long as I don''t reboot :) On reboot apache comes up but mongrel_cluster doesn''t start up the pooches... I have added the mongrel_cluster call to my startup scripts like so: www:/etc/init.d# update-rc.d mongrel_cluster defaults Adding system startup for

If this was in the docs, I''ve missed it. How can I have multiple mongrel clusters on a server? All the documentation that I am seeing seems to assume that I am only running one cluster.

Hi. I have another question, hopefully easier than my last: Do all physical interfaces in dom0 need to have an IP addresse in order to be used as a bridge by guest domains? I thought that the interface would have to merely be "up" but not necessarily have an IP address configured since bridging is done at layer 2. But alas, if I don''t configure an IP address on dom0 the bridge

Hello there, complete off-topic, sorry about this, but my former idea was to install a CentOS on an old mac mini (PPC!). Disappointed to see that PowerPC is not a supported architecture and that non ARM or Intel architecture are not managed by recent distros.. :-(. Searching the web, I see very few possibilities to install a recent (I need gnome2) GNU/Linux distro on such hardware. I gave Linux

I''m thinking about going with an accelerator account through Joyent and have tried 3 times now to get a response to one simple question: Does the setup costs include configuration of a standard rails app & cron entry to start the app @ reboot? And if not, do they offer (for a charge), services to configure this? What worries me, Is I can''t keep any sort of consistent