How to overcome Python fonts (Pygame) not being loaded - python-2.7

Question

I have moved on to messing with Pygame recently, and I started following tutorials. Everything has ran fine up until I reached a program that looks like so:
"""
A python graphics introduction.
This simple program draws lines at a 45 degree angle from one side
of the screen to the other.
"""
# Import a library of functions called 'pygame'
import pygame
from pygame import font
# Initialize the game engine
pygame.init()
# Set the height and width of the screen
size = (400, 500)
screen = pygame.display.set_mode(size)
pygame.display.set_caption("Intro to Graphics")
#Loop until the user clicks the close button.
done = False
clock = pygame.time.Clock()
# Loop as long as done == False
while not done:
for event in pygame.event.get(): # User did something
if event.type == pygame.QUIT: # If user clicked close
done = True # Flag that we are done so we exit this loop
# All drawing code happens after the for loop and but
# inside the main while not done loop.
# Clear the screen and set the screen background
screen.fill(WHITE)
# Select the font to use, size, bold, italics
font = pygame.font.SysFont('Calibri', 25, True, False)
# Render the text. "True" means anti-aliased text.
# Black is the color. This creates an image of the
# letters, but does not put it on the screen
text = font.render("My text", True, BLACK)
# Put the image of the text on the screen at 250x250
screen.blit(text, [250, 250])
# Go ahead and update the screen with what we've drawn.
# This MUST happen after all the other drawing commands.
pygame.display.flip()
# This limits the while loop to a max of 60 times per second.
# Leave this out and we will use all CPU we can.
clock.tick(60)
# Be IDLE friendly
pygame.quit()
When ran I get an error at font = pygame.font.SysFont('Calibri', 25, True, False) that looks like:
RuntimeWarning: use font: dlopen(/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pygame/font.so, 2): Library not loaded: /usr/X11/lib/libfreetype.6.dylib
Referenced from: /Library/Frameworks/SDL_ttf.framework/Versions/A/SDL_ttf
Reason: image not found
(ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pygame/font.so, 2): Library not loaded: /usr/X11/lib/libfreetype.6.dylib
Referenced from: /Library/Frameworks/SDL_ttf.framework/Versions/A/SDL_ttf
Reason: image not found)
pygame.font.init()
Traceback (most recent call last):
File "IntroGraphics.py", line 15, in <module>
pygame.font.init()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pygame/__init__.py", line 70, in __getattr__
raise NotImplementedError(MissingPygameModule)
NotImplementedError: font module not available
(ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pygame/font.so, 2): Library not loaded: /usr/X11/lib/libfreetype.6.dylib
Referenced from: /Library/Frameworks/SDL_ttf.framework/Versions/A/SDL_ttf
Reason: image not found)
I have looked on here for an answer, and the only other post about it involves 32-bit Pygame with 64-bit Python. I have made sure both of them are running 32-bit (Despite the fact it's a 64-bit machine. Pygame is only 32-bit.). I am running Python 2.7.9 Fresh Install
Other places say it's a problem with SDL, but I am inexperienced with SDL and I wouldn't know what to do.
Has anyone else had this problem?

Answer 1

The fonts that are available to pygame might be different on different computers. I suggest seeing if the font you want to use is included on your computer. You can see the all the available fonts with this command:
pygame.font.get_fonts()
# returns a list of available fonts
You can also get the system's default fort by using this command:
pygame.font.get_default_font()
# returnes the name of the default font
You can use this code to check your font:
if 'Calibri' in pygame.font.get_fonts():
font_name = 'Calibri'
else:
font_name = pygame.font.get_default_font()