- Setserial is only in the TC 4.x repository
- manual install in TC 5 works
- could it be simply copied to the TC 5.x repository?
(I understand that Setserial is also part of the IRDA pack in 5.x, however being somebody who has never used IRDA but several times and on various operating systems had problems with rampant IRDA drivers mistaking plain serial ports for something different... // don't want to bring up an 8kByte vs. 200kByte argument in 2013)