Error:
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| Warning: include_once(Net/SMTP.php) [function.include-once]: failed to open stream: No such file or directory in /usr/lib/php/Mail/smtp.php on line 348
Warning: include_once() [function.include]: Failed opening 'Net/SMTP.php' for inclusion (include_path='.:/usr/lib/php') in /usr/lib/php/Mail/smtp.php on line 348
Fatal error: Class 'Net_SMTP' not found in /usr/lib/php/Mail/smtp.php on line 349 |
Just install the missing pear package:
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| sudo pear install Net_SMTP |
Marouan OMEZZINE Tips & Tricks, Web development, how-to error, Net_SMTP, pear, php
Q : What’s the best thing that may happen to a developer ?
A : A Bug 
at the beginning of the day
I ran script/console in a rails project to debug something on console, but I got this LoadError:
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| Loading development environment (Rails 2.1.0)
/usr/local/lib/ruby/1.8/irb/completion.rb:10:in `require’: no such file to load — readline (LoadError)
from /usr/local/lib/ruby/1.8/irb/completion.rb:10
from /usr/local/lib/ruby/1.8/irb/init.rb:252:in `require’
from /usr/local/lib/ruby/1.8/irb/init.rb:252:in `load_modules’
from /usr/local/lib/ruby/1.8/irb/init.rb:250:in `each’
from /usr/local/lib/ruby/1.8/irb/init.rb:250:in `load_modules’
from /usr/local/lib/ruby/1.8/irb/init.rb:21:in `setup’
from /usr/local/lib/ruby/1.8/irb.rb:54:in `start’
from /usr/local/bin/irb:13 |
I figured out that some libraries are missing after installing ruby from sources (I got those troubles after upgrading my ubuntu from 8.10 to 9.04 and then reinstalling ruby from sources to solve a non-compatibility problem of the already installed ruby binary package with ubuntu 9.04) :
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| sudo apt-get install libncurses5-dev
sudo apt-get install libreadline5-dev |
Then move to your ruby source folder, subfolder ext/readline and then configure, build and install stuffs.
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| cd /usr/src/ruby-1.8.6-p368/ext/readline/
ruby extconf.rb
sudo make
sudo make install |
you may get something like this : ( when running ruby extconf.rb)
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| marouan@myownpercept:/usr/src/ruby-1.8.6-p368/ext/readline$ sudo ruby extconf.rb
checking for tgetnum() in -lncurses... yes
checking for readline/readline.h... yes
checking for readline/history.h... yes
checking for readline() in -lreadline... yes
checking for rl_filename_completion_function()... yes
checking for rl_username_completion_function()... yes
checking for rl_completion_matches()... yes
checking for rl_deprep_term_function in stdio.h,readline/readline.h,readline/history.h... yes
checking for rl_completion_append_character in stdio.h,readline/readline.h,readline/history.h... yes
checking for rl_basic_word_break_characters in stdio.h,readline/readline.h,readline/history.h... yes
checking for rl_completer_word_break_characters in stdio.h,readline/readline.h,readline/history.h... yes
checking for rl_basic_quote_characters in stdio.h,readline/readline.h,readline/history.h... yes
checking for rl_completer_quote_characters in stdio.h,readline/readline.h,readline/history.h... yes
checking for rl_filename_quote_characters in stdio.h,readline/readline.h,readline/history.h... yes
checking for rl_attempted_completion_over in stdio.h,readline/readline.h,readline/history.h... yes
checking for rl_library_version in stdio.h,readline/readline.h,readline/history.h... yes
checking for rl_event_hook in stdio.h,readline/readline.h,readline/history.h... yes
checking for rl_cleanup_after_signal()... yes
checking for rl_clear_signals()... yes
checking for rl_vi_editing_mode()... yes
checking for rl_emacs_editing_mode()... yes
checking for replace_history_entry()... yes
checking for remove_history()... yes
creating Makefile |
Marouan OMEZZINE Tips & Tricks, Web development, how-to error, extconf, rails, ruby
You want to use an image as a link.However, a blue border appears around the image.
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| <a href="http://www.myownpercept.com/">
<img src="logo.png" alt="" />
</a> |
This border is meant to inform users that the image is a link. Well, it’s a link but this is ugly :s and may not fit your need.
Solution
- You simply have to add a border-style, set to none, as a style to your img tag
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| <a href="http://www.myownpercept.com/">
<img style="border-style: none;" src="logo.png" alt="" />
</a> |
- A cleaner way, that will pass the W3C validation, is by adding those lines to your CSS file :
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| img {
border-style: none;
} |
- A dirty old way, but works, is by adding border attribute to the img tag.
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| <a href="http://www.myownpercept.com/">
<img src="logo.png" border="0" alt="" />
</a> |
Marouan OMEZZINE Tips & Tricks, Web development, how-to, snippet css, html
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