Hi to everyone! I'm new with Ruby on Rails.. I use linux (an italian distribution, that is just like Slackware) I'm writing my first program with rails.. Nothing special.. it is the famous Hello World..! (I'm reading the book of Dave Thomas "Agile Web Development with Rails") Well the problem is that when I point my browser to http://localhost:3000/dire/ciao ("dire" is my controller and "ciao" is the action) the browser displays this problem: MissingSourceFile in DireController#ciao no such file to load -- sqlite3 This error occurred while loading the following files: sqlite3 So I write in my shell: gem install sqlite3-ruby The gem was installed, but the problem remains..! Do you know what should I do? I don't know if I have to change something in the file database.yml..? database.yml: # SQLite version 3.x # gem install sqlite3-ruby (not necessary on OS X Leopard) development: adapter: sqlite3 database: db/development.sqlite3 timeout: 5000 # Warning: The database defined as 'test' will be erased and # re-generated from your development database when you run 'rake'. # Do not set this db to the same as development or production. test: adapter: sqlite3 database: db/test.sqlite3 timeout: 5000 production: adapter: sqlite3 database: db/production.sqlite3 timeout: 5000 Can someone help me? Thanks!!! Lisa
on 03.03.2008 17:49
on 03.03.2008 20:16
Check the documentation for your system's package manager and find out how to install sqlite3 (the binary files). With ubuntu it's sudo apt-get install sqlite3 You've got the ruby libraries, but you still need the sqlite3 library :) Good luck! On Mon, Mar 3, 2008 at 10:49 AM, Lisa Concli <
on 04.03.2008 08:38
Thank you so much Brian!
on 26.06.2008 19:17
Lisa Concli wrote: > Well the problem is that when I point my browser to > http://localhost:3000/dire/ciao > ("dire" is my controller and "ciao" is the action) > the browser displays this problem: > > > MissingSourceFile in DireController#ciao > > no such file to load -- sqlite3 I'm experiencing a similar problem. I'm using Rails 2.1 with my first hello-world application. database.yml says development: adapter: sqlite3 database: db/development.sqlite3 timeout: 5000 The following fails: > rake db:create (in /Users/me/rails/hello) rake aborted! no such file to load -- sqlite3 Then, I did: > sudo gem install sqlite3-ruby Building native extensions. This could take a while... Successfully installed sqlite3-ruby-1.2.2 1 gem installed Installing ri documentation for sqlite3-ruby-1.2.2... Installing RDoc documentation for sqlite3-ruby-1.2.2... > rake db:create (in /Users/me/rails/hello) rake aborted! no such file to load -- sqlite3/database Can anyone give me a clue? Thanks a lot, Mojca
on 26.06.2008 19:19
I forgot to say: the binary sqlite3 works already (3.4.2), so the suggestion didn't help much.
on 26.06.2008 19:31
Mojca Miklavec wrote: > I forgot to say: the binary sqlite3 works already (3.4.2), so the > suggestion didn't help much. That happened to me on Ubuntu. You have to install libsqlite3-ruby with aptitude. See in your distribution if you have a similar package.
on 27.06.2008 19:38
Ivan V. wrote: > Mojca Miklavec wrote: >> I forgot to say: the binary sqlite3 works already (3.4.2), so the >> suggestion didn't help much. > > That happened to me on Ubuntu. You have to install libsqlite3-ruby with > aptitude. See in your distribution if you have a similar package. I'm using mac and I indeed have a chance to install that package, but that one comes with a non-native package manager (fink), and it would then be installed for that obsolete version of ruby. I have compiled ruby myself since I needed the bindings for Tcl/Tk 8.5. Now it seems that the whole installation is a bit messed up. Can anyone advice? > sudo gem install sqlite-ruby Building native extensions. This could take a while... ERROR: Error installing sqlite-ruby: ERROR: Failed to build gem native extension. /usr/local/bin/ruby extconf.rb install sqlite-ruby checking for main() in -lsqlite... no checking for sqlite.h... no *** 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/local/bin/ruby --with-sqlite-dir --without-sqlite-dir --with-sqlite-include --without-sqlite-include=${sqlite-dir}/include --with-sqlite-lib --without-sqlite-lib=${sqlite-dir}/lib --with-sqlitelib --without-sqlitelib Gem files will remain installed in /usr/local/lib/ruby/gems/1.8/gems/sqlite- ruby-2.2.3 for inspection. Results logged to /usr/local/lib/ruby/gems/1.8/gems/sqlite-ruby-2.2.3/ext/gem_make.out I have compiled & installed sqlite3 into /usr/local as well (in addition to the one that comes with fink). Thanks a lot, Mojca
on 28.06.2008 18:32
Mojca Miklavec wrote: > Lisa Concli wrote: >> ... >> MissingSourceFile in DireController#ciao >> >> no such file to load -- sqlite3 > ... > Then, I did: > > sudo gem install sqlite3-ruby > Building native extensions. This could take a while... > Successfully installed sqlite3-ruby-1.2.2 > 1 gem installed > Installing ri documentation for sqlite3-ruby-1.2.2... > Installing RDoc documentation for sqlite3-ruby-1.2.2... > > rake db:create > (in /Users/me/rails/hello) > rake aborted! > no such file to load -- sqlite3/database I encountered the exact same issue. In my case I'd recently decided to blow away my MacPorts ruby/rb-rubygems/etc in favor of Hivelogic's "roll your own" article. The fact that I'd had ruby gems installed previously may have something to do with it, but none of my gem installs are taking, sqlite3 included. I pulled sqlite3 off of rubyforge and built it manually and it took. You might check to see that you can actually load any gems at all (rubygems 1.2.0) - they seem to install, but actually using them results in a message similar to that described above.
on 28.06.2008 21:24
Aye Garren wrote: > You might check to see that you can actually load > any gems at all (rubygems 1.2.0) - they seem to install, but actually > using them results in a message similar to that described above. I installed the "rails" gem which works OK apart for he problem with sqlite3. So I guess that gems do work in general. But there is some compile error - some required library dependencies fail, but I don't know where to look for it. If I was compiling manually, I could at least try to provide different options to configure. Now I have no idea what and where to do that. Mojca
on 30.06.2008 07:29
Mojca Miklavec wrote: > Aye Garren wrote: >> You might check to see that you can actually load >> any gems at all (rubygems 1.2.0) - they seem to install, but actually >> using them results in a message similar to that described above. > > I installed the "rails" gem which works OK apart for he problem with > sqlite3. So I guess that gems do work in general. But there is some > compile error - some required library dependencies fail, but I don't > know where to look for it. If I was compiling manually, I could at least > try to provide different options to configure. Now I have no idea what > and where to do that. > > Mojca On my Ubuntu I also have installed libsqlite3-dev library. Pozdravček TheR
on 07.07.2008 01:17
It seems it is a sqlite3-ruby 1.2.2 version issue, downgrading it to 1.2.1 it seems to work (Mac OS X 10.5.4). Just take a look at: http://groups.google.com/group/rubyonrails-talk/msg/366ae75593ed8b46
on 09.07.2008 06:19
I had the same problem. Turned out that I had ruby 1.8.5 on my path. After making sure I was using 1.8.6 and get the latest 2.1.0 rails again, things are working as expected. Hope you had the same issue as I was.
on 09.07.2008 10:38
Giuseppe Caruso wrote: > It seems it is a sqlite3-ruby 1.2.2 version issue, downgrading it to > 1.2.1 it seems to work (Mac OS X 10.5.4). Just take a look at: > > http://groups.google.com/group/rubyonrails-talk/msg/366ae75593ed8b46 Thanks for the hint. I didn't run gem uninstall sqlite3-ruby since I didn't even manage to install it, but gem install sqlite3-ruby -v=1.2.1 has indeed been installed properly. Now I need to test (I have switched to mysql). On the server I had a different issue (table created, but application claimed it was not), so I have switched to mysql on both the local machine and server. > I had the same problem. Turned out that I had ruby 1.8.5 on my path. > After making sure I was using 1.8.6 and get the latest 2.1.0 rails > again, things are working as expected. Hope you had the same issue as I > was. I'm using (self-compiled) ruby 1.8.7 (and I would not want to downgrade). Thanks, Mojca
on 10.07.2008 12:31
Damjan Rems wrote: > On my Ubuntu I also have installed libsqlite3-dev library. > > Pozdravček > TheR This fixed my issue! Thanks heaps!\ On Ubuntu 8.0.4; this error from running "sudo gem install sqlite3-ruby" 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 install sqlite3-ruby checking for fdatasync() in -lrt... yes checking for sqlite3.h... no *** 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 --with-rtlib --without-rtlib Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.2.2 for inspection. Results logged to /usr/lib/ruby/gems/1.8/gems/sqlite3-ruby-1.2.2/ext/sqlite3_api/gem_make.out
on 12.07.2008 02:37
Hi; Suggestion is DO NOT using sqlite3-ruby version =1.2.2, try to using version 1.2.1. I fixed it this same problem, through: # gem uninstall sqlite3-ruby # gem install sqlite3-ruby -v=1.2.1 BTW, my OS is CentOS4, ruby-1.8.6 (complied by myself), gem-1.2.0, rails-2.1.0 Good luck~! On Jun 27, 1:17am, Mojca Miklavec <rails-mailing-l...@andreas-s.net>
on 20.07.2008 16:21
In my case I just downloaded the sqllite3.dll from the http://www.sqlite.org/download.html (This is a DLL of the SQLite library without the TCL bindings. The only external dependency is MSVCRT.DLL.) and then copied it to the Windows\System32 folder. It worked.
on 12.08.2008 18:22
frankybj wrote: > Hi; > > Suggestion is DO NOT using sqlite3-ruby version =1.2.2, try to using > version 1.2.1. > I fixed it this same problem, through: > # gem uninstall sqlite3-ruby > # gem install sqlite3-ruby -v=1.2.1 > > BTW, my OS is CentOS4, ruby-1.8.6 (complied by myself), gem-1.2.0, > rails-2.1.0 > > Good luck~! > > > On Jun 27, 1:17�am, Mojca Miklavec <rails-mailing-l...@andreas-s.net> I just uninstall the sqlite3-ruby 1.2.2 in rubygem, and install it from pacman, the package manager of Archlinux. Everything seems ok now