Everything but 2m works, also string values do not work

[SnkMtn000]

No signal on 2 meters but everything works great below this.

pi@raspberrypi3b:~/WsprryPi $ sudo ./wspr -t 144489000 Detected Raspberry Pi version 2/3 A test tone will be generated at frequency 144.489000 MHz NTP will be used to calibrate the tone frequency

Transmitting test tone on frequency 144.489000 MHz Press CTRL-C to exit! Obtained new ppm value: -5.95505

Also the string value for a band is not recognized.

pi@raspberrypi3b:~/WsprryPi $ sudo ./wspr -t 6m Detected Raspberry Pi version 2/3 Error: could not parse test tone frequency

Really cool application. Thank you. :)