Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.ruby > #3488 > unrolled thread

no such file to load -- sqlite3 (LoadError)

Back to article view | Back to comp.lang.ruby

Contents

  no such file to load -- sqlite3 (LoadError) "Jim S." <jimsyyap@gmail.com> - 2011-04-25 22:51 -0500
    Re: no such file to load -- sqlite3 (LoadError) Joel VanderWerf <joelvanderwerf@gmail.com> - 2011-04-25 23:36 -0500
    Re: no such file to load -- sqlite3 (LoadError) "Jim S." <jimsyyap@gmail.com> - 2011-04-25 23:10 -0500
    Re: no such file to load -- sqlite3 (LoadError) Joel VanderWerf <joelvanderwerf@gmail.com> - 2011-04-25 23:04 -0500
    Re: no such file to load -- sqlite3 (LoadError) "Jim S." <jimsyyap@gmail.com> - 2011-04-25 23:50 -0500
      Re: no such file to load -- sqlite3 (LoadError) Joel VanderWerf <joelvanderwerf@gmail.com> - 2011-04-26 00:06 -0500
    Re: no such file to load -- sqlite3 (LoadError) "Jim S." <jimsyyap@gmail.com> - 2011-04-26 00:00 -0500
    Re: no such file to load -- sqlite3 (LoadError) "Jim S." <jimsyyap@gmail.com> - 2011-04-26 00:10 -0500

#3488 — no such file to load -- sqlite3 (LoadError)

I am learning how to use ruby from the book, 'beginning ruby, novice to
pro...' The chapter on using ruby with sql requires that I install
sqlite3-ruby.

Using sudo gem install sqlite3-ruby, I got the following--

Building native extensions.  This could take a while...
ERROR:  Error installing sqlite3-ruby:
  ERROR: Failed to build gem native extension.

/usr/bin/ruby1.8 extconf.rb
checking for sqlite3.h... no
sqlite3.h is missing. Try 'port install sqlite3 +universal'
or 'yum install sqlite3-devel' and check your shared library search path
(the
location where your sqlite3 shared library is located).
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
  --with-opt-dir
  --without-opt-dir
  --with-opt-include
  --without-opt-include=${opt-dir}/include
  --with-opt-lib
  --without-opt-lib=${opt-dir}/lib
  --with-make-prog
  --without-make-prog
  --srcdir=.
  --curdir
  --ruby=/usr/bin/ruby1.8
  --with-sqlite3-dir
  --without-sqlite3-dir
  --with-sqlite3-include
  --without-sqlite3-include=${sqlite3-dir}/include
  --with-sqlite3-lib
  --without-sqlite3-lib=${sqlite3-dir}/lib


Gem files will remain installed in /var/lib/gems/1.8/gems/sqlite3-1.3.3
for inspection.
Results logged to
/var/lib/gems/1.8/gems/sqlite3-1.3.3/ext/sqlite3/gem_make.out

going into irb,

require 'rubygems'
=> true
require 'sqlite3'
no such file to load -- sqlite3 (LoadError)

What went wrong?

*my pc is on ubuntu 11.04. I checked synaptic package manager and see
that sqlite3 is installed.

-- 
Posted via http://www.ruby-forum.com/.

[toc] | [next] | [standalone]

#3490

On 04/25/2011 09:10 PM, Jim S. wrote:
> Thanks for that quick reply.
>
> I looked up and installed libsqlite3-dev in synaptic package manager.
> Running irb...
>
> require 'sqlite3'
> =>
> LoadError: no such file to load -- sqlite3
>    from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require'
>    from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
>    from (irb):2
>    from /usr/lib/ruby/1.8/rubygems.rb:123
>

Unfortunately, you'll have to build the gem again, since gem and apt are 
separate package systems. Try this again:

gem install sqlite3

[toc] | [prev] | [next] | [standalone]

#3491

Thanks for that quick reply.

I looked up and installed libsqlite3-dev in synaptic package manager. 
Running irb...

require 'sqlite3'
=>
LoadError: no such file to load -- sqlite3
  from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in 
`gem_original_require'
  from /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
  from (irb):2
  from /usr/lib/ruby/1.8/rubygems.rb:123

-- 
Posted via http://www.ruby-forum.com/.

[toc] | [prev] | [next] | [standalone]

#3492

On 04/25/2011 08:51 PM, Jim S. wrote:
> I am learning how to use ruby from the book, 'beginning ruby, novice to
> pro...' The chapter on using ruby with sql requires that I install
> sqlite3-ruby.
>
> Using sudo gem install sqlite3-ruby, I got the following--
>
> Building native extensions.  This could take a while...
> ERROR:  Error installing sqlite3-ruby:
>    ERROR: Failed to build gem native extension.
>
> /usr/bin/ruby1.8 extconf.rb
> checking for sqlite3.h... no
> sqlite3.h is missing. Try 'port install sqlite3 +universal'
..
> *my pc is on ubuntu 11.04. I checked synaptic package manager and see
> that sqlite3 is installed.

You need libsqlite3-dev, which will provide sqlite3.h.

[toc] | [prev] | [next] | [standalone]

#3493

running--

gem install sqlite3

I got the following message--

ERROR:  While executing gem ... (Gem::FilePermissionError)
    You don't have write permissions into the /var/lib/gems/1.8 
directory.

so I tried--

sudo gem install sqlite3

and got the following--

Building native extensions.  This could take a while...
Successfully installed sqlite3-1.3.3
1 gem installed
Installing ri documentation for sqlite3-1.3.3...

No definition for libversion

Enclosing class/module 'mSqlite3' for class Statement not known
Installing RDoc documentation for sqlite3-1.3.3...

No definition for libversion

Enclosing class/module 'mSqlite3' for class Statement not known

-- 
Posted via http://www.ruby-forum.com/.

[toc] | [prev] | [next] | [standalone]

#3496

On 04/25/2011 09:50 PM, Jim S. wrote:
> sudo gem install sqlite3

Yeah, that's what I meant :)

So, does your original code work now?

[toc] | [prev] | [next] | [standalone]

#3495

found this on google-- http://goo.gl/2zcza gave it a try and got these--

#######################################################

Hello! The sqlite3-ruby gem has changed it's name to just sqlite3. 
Rather than
installing `sqlite3-ruby`, you should install `sqlite3`.  Please update 
your
dependencies accordingly.

Thanks from the Ruby sqlite3 team!

<3 <3 <3 <3

#######################################################

Successfully installed sqlite3-ruby-1.3.3
1 gem installed
Installing ri documentation for sqlite3-ruby-1.3.3...
Installing RDoc documentation for sqlite3-ruby-1.3.3...

going into irb--

require 'sqlite3'
=>
LoadError: no such file to load -- sqlite3
  from (irb):1:in `require'
  from (irb):1
  from :0

-- 
Posted via http://www.ruby-forum.com/.

[toc] | [prev] | [next] | [standalone]

#3497

irb--

require 'rubygems'
=> true
require 'sqlite3'
=> true

I think everything works now. Thank you for your help--I appreciate it!

- jim

-- 
Posted via http://www.ruby-forum.com/.

[toc] | [prev] | [standalone]

Back to top | Article view | comp.lang.ruby

csiph-web