Hey Csanyi, I am not familliar with what you are trying to do but I thought I would do what I could to help, There are 2 packages that contain a binary called 'cu': [alan@ditto ~]$ pkgfile -s cu community/nltk-data community/uucp You can use pkgfile to find any binary or file that you need as I did above. Hope this helps, Alan Jenkins On Wed, 20 May 2015 at 19:55 Csányi Pál <csanyipal@xxxxxxxxx> wrote: > Hello, > > I have a > FTDI TTL-232RG-VREG3V3-WE > USB to TTL Serial Cable. > > On my Arch linux I want to setup a connection through this cable. > > How can I achieve this goal? > > The output of the 'lsusb' command is: > Bus 002 Device 005: ID 0403:6001 Future Technology Devices > International, Ltd FT232 USB-Serial (UART) IC > > I'm trying to follow steps described here: > http://linux-sunxi.org/Cubieboard/TTL > > but I have more difficulties. > > 1. I can't find to install the 'cu' utility neither on Arch linux > repository nor in AUR. > 2. There is no '/dev/ttyUSB0' on my system here. > > So eg. > screen /dev/ttyUSB0 115200 > > doesn't work here: > Cannot exec '/dev/ttyUSB0': No such file or directory > > I can't find any advices on Arch Wiki. > > Any advices will be appreciated! > > -- > Regards from Pal >