There are references to this function throughout serialport.c. Is this intentional or is all the methods that report
on the state of signals undefined?

example:

sp = SerialPort.new("/dev/ttyUSB0", 'baud' => 9600, 'data_bits' => 8, 'parity' => SerialPort::NONE,
'stop_bits' => 1)

sp.get_signals()

 symbol lookup error: /home/kevin/.gem/ruby/1.8/gems/ruby-serialport-0.7.0/lib/serialport.so: undefined symbol:
get_line_signals_helper

Date: 2010-05-03 15:23
Sender: Ryan Payne

Try the ruby-serialport project on GitHub
(http://github.com/hparra/ruby-serialport).
This project here on RubyForge is pretty much dead. The changes
that I have
made to fix the read() issue has been applied to the github project.
The gem
name has been changed to just serialport. The latest version
on rubygems.org
is 1.0.3.

HTH,

Ryan

Date: 2010-05-03 08:05
Sender: Nathan Broadbent

Would you please be able to release this updates in the gem?
I have the same error.

Date: 2010-01-01 05:44
Sender: Ryan Payne

This is fixed in the code that is checked into SVN, it just hasn't
been released as a gem yet.