Installing Ruby on Rails on Mac -


To set up the ROR on my Mac (V10.9.2), I have decided to follow the instructions of Ruby 1.9.2:

/ p>

"rvm install 1.9.2" was taking too long, so based on the suggestions on SO, I used "rvm requirements" to install each individual needs with the MacPorts I then performed "rvm install 1.9.2" and it ran very fast.

When I tried to execute "Mani Rail", I received an error message

Activesupport requires the Ruby version & gt; = 1.9.3

As a result, I went back and tried again with 1.9.3: 

  rvm install 1.9. 3 rvm - default 1.9.3 gem update gem installed rails   
 This time, during the rail-established order, the stuck in setting up the document for the process rail. I decided to interrupt it and run it instead:  
  Install Gem --no-ri --no-rdoc rails   
 This worked! I ran the following:  
  Rail New Pong; CD Pong; The train generated the controller welcome index   
 The last command in that string gave me the following error:  
 
 /Users/me/.rvm/gems/ruby - 1.9.3-P545 / Gemstones / Spring-1.1.2 / Leib / Spring / SDR: Rb: 17: In the  fiddle_func: Uninified Extended Spring :: SID :: DL (name-error) / user / User / IMA / RVM / Games from / s / 'My / RVM / Ratna / Ruby -1.9.3-P545 / Gemstones / Spring -1.1.2 / Leib / Spring / SIDRB: 30: / R B- 1.9.3-P545 / Gemstones / Spring-1.1.2 / Leib / Spring / SIDRB: 39: In  pgid '/users/me/.rvm/gems/ruby-1.9.3-p545 From / gems /spring-1.1.2/lib/spring/server.rb:78:in  set_pgid 'to / user / ima / rvm / games / rbi-1.9.3-p545 / james / cypring - 1.1.2 /lib/spring/server.rb:34:in/user/me/.rvm/gems/ruby-1.9.3-p545/gems/spring-1.1.2/lib/spring/server to  Boot 'RB: 14: in the  Boot / User / IMA / RVM / GIMS / RUB-1.9.3-P545 / GPS / Aspiring -1.1.2 / LIB / Aspiring / Client / RomanRB 36: In the  boot_server block / user / ima / RVM / GIMS / RUB-1.9.3-P545 / GPS / SPEING-1.1.2 / LIB / ASPRING / CLIENT / CRY. RB 34: IN  FORK 'FROM /Users/me/.rvm/gems /ruby-1.9.3-p545/gems/spring-1.1.2/lib/spring/client/run.rb:34:in  boot_server '/ user / me /.rvm/gems/ruby-1.9. 3-p545 / gems / spring-1.1.2 / lib / spring / client / run.rb18: in  by call / user / ima / rvm / gems / ruby ​​-1.9.3-p545 / gemstone / spring -1.1.2 / LIB / Spring / Client / CommandRB: 7: In the  call '/ users / me / .rvm / gems / ruby-1.9 .3-p545 / gem / spring -1.1.2 / Lib / Spring / Client / Rail RB: 23: in  call / from user / IMA / RVM / GM / RB-1.9.3-P545 /gems/spring-1.1.2/lib/spring/client/command.rb:7:IN  Uses / Uses / IMA / RVM / GMS / RBI-1.9.3-P545 / GEMS / ASpring- 1.1.2 / lib / spring / client.rb: 26: In  Runs / users / Me / .rvm / gems / ruby-1.9.3-p545 / gems / spring-1.1.2 / bin / to spring: 48: in  & lt; Top (required) & gt; 'From / Users / IMA / RRM / Games / RUB-1.9.3-P545 / GPS / SPEING -1.1.2 / LIB / ASPING / BUNTAB RB11: From  Load / User / I / .rvm / gems / ruby-1.9.3-p545 / Gemstones / Spring -1.1.2 / Lib / Spring / Buntb RB: 11: In  & lt; Top (required) & gt; '/ User / me / coding / pong / bin / spring from: 16: in  & lt; Top (required) & gt; From: / user / me / coding / pong / bin / spring: 16: requires ; Based on the 'Bin / Rail: 3: in the  Load / Bin / Rail: 3:'   
 and on the basis of suggestions, I have a different compiler: / P> 
  Installed port GCC 46 CC = 'GCC-MP-4.6' RVM Restore 1.9.3 Install Gem Revolver 1.9.3   
 The only problem is this installation also with.   
 
 
 First of all, uninstall 1.9.2. 1.9.3-P545 is the oldest supported version, so far at least  
 Next, uninstall the 'Spring-order-RSPE' and run a gem unstain -all another bundle installed Do it. FWI, I'm capable of running the spring on my 10.9.2 Macbook. If your GCC is giving you problems then you may have to reinstall the encoded command line tools.  
 In addition, you do not need spring to run a rail app. It is primarily a subsidiary during development and testing. When you clean things up, I will actually remove the thing from your jammfile to the need.

Comments

Post a Comment

Popular posts from this blog

Verilog Error: output or inout port "Q" must be connected to a structural net expression -

I get the error every time, I try to compile. I'm not sure why anyone can help is? I'm new to verilog. Module D_FF (clerk, d, reset_n, q); Input D, Clack, reset_en; Output Q; reg Q; lab4_gdl f1 (.lk (~ clk), d (d), .q.m (qm)); lab4_GDL f2 (.Clk (Clk), D (QM), .Q (Q)); Always start at @ (posedge clk, neggeous reset_n) (Reset_n == 0) Q & lt; = 0; Other questions & lt; = D; Edit End: The problem is what we are asking to do: In this section, you apply the memory / registration circuit on the AlterEdie 2 board. will do. The circuit has the following specifications: The present value of swift SW15-0 on the D2 board should be shown in four hexadecimal four sections of HEX3-0. This part of the circuit will be combination logic. To use an active-less asynchronous reset and KEY1 to use KEY0 as the clock input, you must store SW15-0in in a 16-bit register in the value The register should be enabled to have a 16-bit positive edge, which uses the embedded D flip-flo
Read more

jasper reports - How to center align barcode using jasperreports and barcode4j -

I use iReport 5.5.0 . How to align a barcode component to the center The relevant piece of my jrxml is below & Lt; JR: Code 128 xmlns: JR = "http://jasperreports.sourceforge.net/jasperreports/components" xsi: schemaLocation = "http://jasperreports.sourceforge.net/jasperreports/components http: //jasperreports.sourceforge Purge / xsd / components.xsd "textPosition =" bottom "& gt; & Lt; Jr: codeExpression & gt; & Lt; [CDATA [$ F {number}]] & gt; & Lt; / Jr: codeExpression & gt; & Lt; / Jr: Code 128 & gt; & Lt; / componentElement & gt; "Text" itemprop = "text"> Create a style after this, it is called "barcode", like: & lt; Style name = "barcode" fontName = "Helvetica" fONTSIZE = "10" hAlign = "center" valign = "center" /> and set the property of your barcode element to "barcode".
Read more

c# - ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type already has the same primary key value -

In brief, the wrapper module is inserted during posting and the status of an entry is changed to 'modified' . Before changing the state, the state is set to 'separate', but calling attachments () causes the same error to be thrown away. I am using EF 6. Model / wrapper class public class avi model {public A is a {get; Set; } Public listing & lt; B & gt; B {received; Set; } Public cc {receipt; Set; }} Administrator edit public functioning (int? id) {if (id == null) {new HttpStatusCodeResult (HttpStatusCode.BadRequest); } If (! Conveyor Access (id.Value)) new HTTPTitus code result (HTTP status code. Forbidden); Var aViewModel = new AViewModel (); aViewModel.A = db.As.Find (id); If (aViewModel.Receipt == zero) {return HttpNotFound (); } aViewModel.b = db.Bs.Where (x => x.aid == id.Value) .Oolist (); AViewModel.Vendor = db.Cs.Where (x => x.cid == aViewModel.a.cID) .FirstOrDefault (); See Return (aViewModel); } [HTPFost] [Valid AntitiferousTeacon
Read more