MonthMay 2008

enjoyable

while searching for something else, i stumbled upon Litte People
an artist’s blog, i enjoyed it immensely.

blackberry modem… update

so to make the process even easier for connecting to the internet, using a blackberry as the GPRS modem, on slackware, i put together the packages needed for wvdial.
after initially attempting pppd, and going with wvdial on my openSuSE work laptop, i thought i would tough it out on my personal slackware laptop, and try to work out the needed chat scripts.
BAIL,
so the SlackBuilds are wvdial and wvstreams, these are also served on subversion, so you can ‘svn co’ their URL.
this makes it much more easy to connect, at least with Sprint it does.

RubyOnRails on slackware-12.1

On a bit of a break from school (the month of May), i figured to keep the spirit going and learn a language, so i have been reading up on Ruby and Rails. The Pragmatic Programmer’s Guide
to have a sandbox for my exploration, i had to get certain aspects of this working on my machine. while ruby-1.8.6 is in the Slackware-12.1 base, the fcgi, mod_fcgi, rubygems and rails was not. so i tasked myself to contribute what I found.

first

:: fcgi
i have made available a SlackBuild to use for fastCGI and mod_fcgi, on http://batts.mine.nu/pub/src/SlackBuilds/fcgi/, so for this from your command line do

$> svn co http://batts.mine.nu/pub/src/SlackBuilds/fcgi/ $> cd fcgi/ $> . fcgi.info && wget $DOWNLOAD $> export $(grep DOWNLOAD README) $> sudo sh fcgi.SlackBuild $> sudo installpkg /tmp/fgci-2.4.0-i486-1_SBo.tgz

and include in your /etc/httpd/httpd.conf

Listen 8080

second

:: rubygems
rubygems is the Official package manager for Ruby. Their Website
their current stable is 1.1.1, so

$> wget http://rubyforge.org/frs/download.php/35283/rubygems-1.1.1.tgz $> tar xzvf rubygems-1.1.1.tgz $> cd rubygems-1.1.1 $> sudo ruby setup.rb $> sudo gem update --system

i have not cleanly gotten a rubygems SlackBuild going, because the ‘setup.rb’ builds and installs to the directory of the ruby excutable used to call it, so if ruby is in $PATH at /usr/bin, thats where it will install. so the –prefix= and DESTDIR are not as easily utilized. :/

third

:: rails
pretty straight foward, this will install these gems in a ruby sub-directory,

$> gem install rails --include dependencies

fourth

:: httpd stuff
add to the /etc/httpd/httpd.conf of /etc/httpd/extra/httpd-vhosts.conf the section for your website, substitute for you own paths.

DocumentRoot /var/www/htdocs/rails/new_project/public ServerName rails.batts.lan ErrorLog /var/log/httpd/new_project-error_log CustomLog /var/log/httpd/new_project-access_log common Options Indexes ExecCGI FollowSymLinks RewriteEngine On AllowOverride all Options Indexes ExecCGI FollowSymLinks Order allow,deny Allow from all

and then make your website directory mkdir -p /var/www/htdocs/rails/ ; cd /var/www/htdocs/rails/

fifth

:: rails’ing it up
from here you are kind of own your own,
with ‘pwd’ as your rails base directory, you can scaffold up a rough framework, in my case i am using a mysql database, so

$> pwd /var/www/htdocs/rails/ $> rails -d mysql new_project $> cd new_project $> vi config/database.yml

and change the database information to your database host, name, user, and pass.
and read the README in that directory, and read the ‘./script/generate –help’

also, a gotcha, ensure the space you are usind (test, production, development), matches the RAILS_ENV in the httpd opts.

cheers,

vb