Are these "errors" ("avrdude: please define PAGEL and BS2 signals in the configuration file for part ATtiny45") the only ones you get (you should get the warning exactly twice)?
If yes, that's a sign that the upload of your sketch was successful.
then i took the resistor off the led and it was normal brightness
Does that mean you ran the LED without a resistor? If yes, the chance is high you damaged your ATtiny. An LED must always have a resistor to limit the current running through it.
Can you make a picture of your wiring and post it? In the wiring plan you linked to there is no LED connected, so you must have added it yourself. Also, on that plan the ATtiny is clocked internally and not externally as your's. It also might be good to include the test sketch you're uploading, just to check it.