similar to: Rails newbie can''t initialize a new Paginator object

I'm going to using RInside on windows enviroment. I installed all tools and packages according to Dirk's instruction. My R installation reside in d:\hli\programfiles\R-3.2.2. There's no problems with folders with spaces. The rtools is installed in d:\hli\programfiles\Rtools and MinGW in d: \hli\programfiles\MinGW. The R_HOME is set to d:\hli\programfiles\R-3.2.2. I

Hello, I want to use the %ProgramFiles% variable in a Sys.setenv (R 2.7.2, Windows) but it always seems to get handled literally. For instance, in cmd.exe I get what I want C:\Documents and Settings\user>echo %ProgramFiles% C:\Program Files but in R > system("echo %ProgramFiles%") %ProgramFiles% nope. Is there a way to use %ProgramFIles% or get the corresponding

Running Rails 2.3.5 I am new to Ruby and Rails. From the console I get the following ThreadError below. Any suggestions are very welcome. >> app.get "/slides" => 200 >> app.request.path_parameters => {"action"=>"index", "controller"=>"slides"} >> app.get "/slides/1" ThreadError: stopping only thread

Dear all I can not understand how to install the package lpsolve_1.1.9.zip I have read the FAQ and the help pages carefully, but it still not clear for me. I have tried the following (and obtained the respective error messages): >install.packages("c:/ProgramFiles/R/rw2011/library/lpSolve_1.1.9",destdir=" c:/ProgramFiles/R/rw2011/library/lpSolve") Mensagem de aviso:

Using the latest developers version of R [2.12.0 Under development (unstable) (2010-05-21 r52061)], R.exe crashes: "%ProgramFiles%/R/R-2.12.0dev/bin/i386/R.exe" with Windows reporting: Problem signature: Problem Event Name: APPCRASH Application Name: R.exe Application Version: 2.120.52061.0 Application Timestamp: 4bf638bd Fault Module Name: R.exe Fault Module Version:

Hello, I tried lunch something but the anwer was "can't find apps" (I used absolute path too) [serge@rex wineserver-rex]$ wine /windows/ProgramFiles/Office/winword.exe Invoking /opt/wine/bin/wine.bin /windows/ProgramFiles/Office/winword.exe ... Wine failed with return code 2 /usr/bin/wine: line 516: 1046 Compl?t? tail -f $log_name Deleting /tmp/wine.log.Vv4t6C

Hi All, I have a problem with the stemming(?) in rails. I have a table cookie and a Cookie model which I have generated a scaffold for. The problem is that rails starts looking for a file that it calls "cooky.rb", this must be some kind of misunderstanding between me and rails, but how do I correct it? Other scaffolds work just fine. /Hugo NameError in Cookie#index uninitialized

Hi All, Yesterday wrote about my troubles with naming a table and model cookies and cookie respectively. I know that everybody hates the newbie screaming bug as soon as he encounters behaviour he doesn''t understand. But I''ve reproduced the error in the simplest application possible, and dare therefore say that this quite possible could be a bug in Rails. Database: CREATE TABLE

Guys, I''m trying to generate a scaffold to admin a table called hangars. I''d like the controller to fall with an "admin" sub-module. I used the command: script/generate scaffold Hangar Admin::Hangar This seemed to work, and placed the controller in controllers/admin/hangar_controller.rb, where I expected to find it. It also created the hangar.rb model in

Hi Everybody, I am a newbie in this list so please forgive me if this is a lengthy message. Currently I am working on a project at my work place that includes viewing some oracle tables(I do not have control over to rewrite the tables) and searching the tables based on a given criteria with Rails. Up untill now everything was working great. The database consists of a lot of tables but I was

mike at mike-Inspiron-N4010:~$ winetricks ------------------------------------------------------ wine cmd.exe /c echo '%ProgramFiles%' returned unexpanded string '%ProgramFiles%' ... can be caused a corrupt wineprefix, an old wine, or by not owning /home/mike/.wine ------------------------------------------------------ mike at mike-Inspiron-N4010:~$ I'm new to linux so does

Deniz wrote: > Hi Everybody, > I am a newbie in this list so please forgive me if this is a lengthy > message. > Currently I am working on a project at my work place that includes > viewing some oracle tables(I do not have control over to rewrite the > tables) and searching the tables based on a given criteria with Rails. > Up untill now everything was working great. The

Hi all, installed redcloth for using the object.attrib.textilize method in a template. Using 3.0.3 because it supoosedly works the best with rails 1.0.0. Keep getting the undefined method error. Did the require thingy, but no luck What would be the most I''m-a-guru place to put the require btw? Thanx. Gerard -- "Who cares if it doesn''t do anything? It was made with

Hello, I have Oracle XE installed. I have a table USERS. When I try to generate a scaffold it gives me this error. I tried also with Mysql and it worked. E:\radrails\projects\MPS>ruby script\generate scaffold user exists app/controllers/ exists app/helpers/ create app/views/user exists test/functional/ dependency model exists app/models/ exists

Hi friends, I have a file.xls entitled "Dali" which is composed of two columns: the first is entitled "imp" and the second is entitled:"exp". I putted The file "Dali" in the following way:C:/programfiles/R 2.4.0. I can't read this file from R console. What can I do? thanks. [[alternative HTML version deleted]]

Hi friends, I have installed R 2.4.0 in my pc. I have a file xls entitled dali following this directory:c://programfiles//R 2.4.0. Recently I have installed xlsreadwrite 1.3.2. but , when I wrote the following lines: >library(xlsReadWrite) >read.xls( file, colNames = TRUE, sheet = 1, type = "data.frame", from = 1, colClasses = NA ) I obtained from R console the following messages:

Hi, I am trying to compile R from source on Windows. I am following the instructions here 3.1 Building from source 3 Installing R under Windows file:///F:/ProgramFiles/R/R-2.15.3/doc/manual/R-admin.html It only says,? " The Tcl/Tk support files are contained in Rtools30.exe and? available as .zips from http://www.stats.ox.ac.uk/pub/Rtools.? Please make sure you install the right version:

Hi, I am just learing Rails and I am going through the Agile Web Development with Rails book. I am receiving: NoMethodError in Store#add_to_cart undefined method `add_product'' for #<StoreController:0x3764d80> RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace #{RAILS_ROOT}/app/controllers/store_controller.rb:12:in `add_to_cart''

Hi! I''m new in ruby/rails programming and i have a small problem. I have installed InstantRails 1.0 (for Ruby/Rails/Mysql/Apache envs) and I''m trying to make a small app working. I''m using auth_generator for making a login page/users admin pages... and I have a problem when trying to CHANGE the avatar for the user. I have the following error: MissingSourceFile

OK, I''m diving into new things - a .net programmer and windows user trying to develop in Rails on my Mac. Initial setup was easy, and I had things working and was thrilled with myself. Then I shut down. Next time I booted up, mysql was acting all kinds of funny. I finally got that working again (I *think* it mostly had to do with me not having the right path, I unfortunately