followed directions perfectly but still timelibh no such file error

Arduino: 1.8.3 (Windows 7), Board: “Arduino/Genuino Uno”

C:\Users\Bostonvet\Documents\Arduino\libraries\Step_One\Step_One.ino:11:21: fatal error: TimeLib.h: No such file or directory

#include <TimeLib.h>

^

compilation terminated.

exit status 1
Error compiling for board Arduino/Genuino Uno.

This report would have more information with
“Show verbose output during compilation”
option enabled in File → Preferences.

/----------------------------------------------------------------------

  • SetRTCtoUTC
  • Adapted from WorldClock example from the Timezone library examples.

----------------------------------------------------------------------/

#include <DS1307RTC.h>
#include <Wire.h>
#include <Time.h> //http://www.arduino.cc/playground/Code/Time
#include <TimeLib.h>
#include <Timezone.h> //https://github.com/JChristensen/Timezone

#pragma GCC diagnostic ignored “-Wwrite-strings”

TimeChangeRule usEDT = {“EDT”, First, Sun, Nov, 2, -240}; //Eastern Daylight Time = UTC - 4 hours
TimeChangeRule usEST = {“EST”, Third, Sun, Nov, 2, -300}; //Eastern Standard Time = UTC - 5 hours
Timezone usET(usEDT, usEST);

tmElements_t tm;

TimeChangeRule *tcr; // pointer to the time change rule, use to get the TZ abbrev
time_t utc;

void setup(void)
{
Serial.begin(9600);
setTime(usET.toUTC(compileTime()));
utc = now();
RTC.set(utc);

}

void loop(void)
{
Serial.println();
utc = now();
time_t local = usET.toLocal(utc, &tcr);
Serial.print("Is DST in effect: ");
Serial.println(usET.locIsDST(local));

printTime(utc, “UTC”, " Universal Coordinated Time");
printTime(usET.toLocal(utc, &tcr), tcr → abbrev, " New York");
delay(10000);
}

//Function to return the compile date and time as a time_t value
time_t compileTime(void)
{
#define FUDGE 25 //fudge factor to allow for compile time (seconds, YMMV)

char *compDate = DATE, *compTime = TIME, *months = “JanFebMarAprMayJunJulAugSepOctNovDec”;
char chMon[3], *m;
int d, y;
tmElements_t tm;
time_t t;

strncpy(chMon, compDate, 3);
chMon[3] = ‘\0’;
m = strstr(months, chMon);
tm.Month = ((m - months) / 3 + 1);

tm.Day = atoi(compDate + 4);
tm.Year = atoi(compDate + 7) - 1970;
tm.Hour = atoi(compTime);
tm.Minute = atoi(compTime + 3);
tm.Second = atoi(compTime + 6);
t = makeTime™;
return t + FUDGE; //add fudge factor to allow for compile time
}

//Function to print time with time zone
void printTime(time_t t, char *tz, char *loc)
{
sPrintI00(hour(t));
sPrintDigits(minute(t));
sPrintDigits(second(t));
Serial.print(’ ‘);
Serial.print(dayShortStr(weekday(t)));
Serial.print(’ ‘);
sPrintI00(day(t));
Serial.print(’ ‘);
Serial.print(monthShortStr(month(t)));
Serial.print(’ ‘);
Serial.print(year(t));
Serial.print(’ ‘);
Serial.print(tz);
Serial.print(’ ');
Serial.print(loc);
Serial.println();
}

//Print an integer in “00” format (with leading zero).
//Input value assumed to be between 0 and 99.
void sPrintI00(int val)
{
if (val < 10) Serial.print(‘0’);
Serial.print(val, DEC);
return;
}

//Print an integer in “:00” format (with leading zero).
//Input value assumed to be between 0 and 99.
void sPrintDigits(int val)
{
Serial.print(’:’);
if(val < 10) Serial.print(‘0’);
Serial.print(val, DEC);
}

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Do this:

thank you that worked