Can't get SparkFun Redboard to talk to Arduino Uno Software

Hi there,

I'm working on a Mac. I am fairly new to Arduino programming and am having a hard time getting my Redboard to talk to my software. I first of all cannot find where it indicates that a USB port is coming in on my computer, so I'm not sure even if the interface is set up. It is also having trouble finding the libraries necessary to even compile the program. Here is the code I am using:

#include <SparkFun_ADS1015_Arduino_Library.h>

ADS1015 fingerSensor;

void setup() {

Wire.begin();
Serial.begin(115200);

if (fingerSensor.begin(Wire, 100000, ADS1015_ADDRESS_GND) == false) {
Serial.println("Device not found. Check wiring.");
while (1);
}

}

void loop() {
uint16_t data;
for (int finger = 0; finger < 2; finger++) {
data = fingerSensor.getAnalogData(finger);
Serial.print(finger);
Serial.print(": ");
Serial.print(data);
Serial.print(",");
}
Serial.println();
}

Any and all help is much appreciated!