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recently i made web application and want to atatch my database with it ..though i followed steps of doing it but still i am getting error ..i dont know where's problem i did in steps .. please let me know where i am wrong

first image while installing caldecott

second image while installing caldecott

third image while installing caldecott

please help me where i am wrong or what i skipped .. thankyou..

Vishal Sharma
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4 Answers4

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I had problems install caldecott , i got the 

ERROR:  Error installing caldecott:
        ERROR: Failed to build gem native extension.

        "C:/Program Files/ruby-1.9.2/bin/ruby.exe" extconf.rb
*** extconf.rb failed ***

error :

i found this resource : http://www.clausconrad.com/blog/installing-caldecott-on-windows

which was helpfull but my problem was i had multiple ruby installations on my system !

so make sure you are using the right ruby installation and delete the others if needed : i had :

C:/Program Files/ruby-1.9.2/bin/ruby.exe

and

C:\Ruby193\bin\ruby.exe

i deleted the first one and everything went fine , be sure to install the devkit like the link says , and everything should be allright.

mpm
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There's an issue installing eventmachine on Windows. Try this instead:

gem install eventmachine --pre
gem install caldecott
Glenn Oppegard
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  • can u help me by telling steps of how to attatch my database (.sql) file with my application.. i uploaded my application with `vmc push` then created service `vmc create-service` it created mysql-13ec then i used command `vmc tunnel mysql-13ec` i as per instruction it asked for client out of 1) none 2) mysql 3)mysqldump when i did 3) mysqldump it says mysql dump is not recognized as internal or external command and ERROR : mysqldump execution failed ; is it your $PATH ? .............. Please help me over this how to attatch my database from system to my application .. – Vishal Sharma May 26 '12 at 07:24
  • The error is stating it can't find the mysqldump program in the Windows path environment variable. Can you run `mysqldump` from your command prompt, or do you have to specify the full path to the executable? See here for instructions on modifying the path variable: http://www.computerhope.com/issues/ch000549.htm – Glenn Oppegard Jun 07 '12 at 16:38
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To install Caldecott requires Ruby 1.9.2. Check version by 

ruby -v

if not 1.9 update the version and re try to install

Prabin Tp
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first make sure that you installed C compiler in your local computer...
if you are using Linux you can run the following command: 

sudo apt-get install g++

if you are in windows you will have find a C compiler from the net.
After installing this C compiler, you can now run

 sudo gem install caldecott

If this is not working, try 

ruby -v

to see if the version is 1.9.3 or above....

then repeat

hope that helps

kholofelo Maloma
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