我正试图从SDK中为mac构建pebble应用程序，它不断地给我下面的错误。代码本身在cloud pebble中是符合的，但是由于某种原因，我犯了一个我无法理解的错误。
Setting top to :
/Users/PJ/Documents/GitHub/simple-for-pebble
Setting out to : /Users/PJ/Documents/GitHub/simple-for-pebble/build
Checking for program gcc,cc : arm-none-eabi-gcc
Checking for program ar : arm-none-eabi-ar
Found Pebble SDK in : /Users/PJ/pebble-dev/PebbleSDK-2.8.1/Pebble
'configure' finished successfully (0.082s)
Waf: Entering directory `/Users/PJ/Documents/GitHub/simple-for-pebble/build'
[ 1/15] appinfo.auto.c: appinfo.json -> build/appinfo.auto.c
[ 2/15] Arvo-Bold.ttf.TIME_45.pfo: resources/fonts/Arvo-Bold.ttf ../../../pebble-dev/PebbleSDK-2.8.1/Pebble/tools/font/fontgen.py -> build/resources/fonts/Arvo-Bold.ttf.TIME_45.pfo
[ 3/15] Arvo-Regular.ttf.DATE_22.pfo: resources/fonts/Arvo-Regular.ttf ../../../pebble-dev/PebbleSDK-2.8.1/Pebble/tools/font/fontgen.py -> build/resources/fonts/Arvo-Regular.ttf.DATE_22.pfo
Traceback (most recent call last):
File "/Users/PJ/pebble-dev/PebbleSDK-2.8.1/Pebble/tools/font/fontgen.py", line 4, in <module>
import freetype
File "/Users/PJ/pebble-dev/PebbleSDK-current/.env/lib/python2.7/site-packages/freetype/__init__.py", line 38, in <module>
raise RuntimeError, 'Freetype library not found'
RuntimeError: Freetype library not found
Traceback (most recent call last):
File "/Users/PJ/pebble-dev/PebbleSDK-2.8.1/Pebble/tools/font/fontgen.py", line 4, in <module>
import freetype
File "/Users/PJ/pebble-dev/PebbleSDK-current/.env/lib/python2.7/site-packages/freetype/__init__.py", line 38, in <module>
raise RuntimeError, 'Freetype library not found'
RuntimeError: Freetype library not found
Waf: Leaving directory `/Users/PJ/Documents/GitHub/simple-for-pebble/build'
Build failed
-> task in 'Arvo-Bold.ttf.TIME_45.pfo' failed (exit status 1):
{task 4471793616: Arvo-Bold.ttf.TIME_45.pfo Arvo-Bold.ttf,fontgen.py -> Arvo-Bold.ttf.TIME_45.pfo}
" python '/Users/PJ/pebble-dev/PebbleSDK-2.8.1/Pebble/tools/font/fontgen.py' pfo 45 --tracking -1 --legacy '/Users/PJ/Documents/GitHub/simple-for-pebble/resources/fonts/Arvo-Bold.ttf' '/Users/PJ/Documents/GitHub/simple-for-pebble/build/resources/fonts/Arvo-Bold.ttf.TIME_45.pfo' "
-> task in 'Arvo-Regular.ttf.DATE_22.pfo' failed (exit status 1):
{task 4471793936: Arvo-Regular.ttf.DATE_22.pfo Arvo-Regular.ttf,fontgen.py -> Arvo-Regular.ttf.DATE_22.pfo}
" python '/Users/PJ/pebble-dev/PebbleSDK-2.8.1/Pebble/tools/font/fontgen.py' pfo 22 --legacy '/Users/PJ/Documents/GitHub/simple-for-pebble/resources/fonts/Arvo-Regular.ttf' '/Users/PJ/Documents/GitHub/simple-for-pebble/build/resources/fonts/Arvo-Regular.ttf.DATE_22.pfo' "
[ERROR ] A compilation error occurred
最佳答案
Simple for Pebble使用自定义字体，因此需要安装Freetype，Pebble SDK才能处理TTF文件。
Pebble Developer网站（https://developer.getpebble.com/sdk/install/mac/#pebble-sdk-fonts-and-freetype）上有关于如何执行此操作的说明，但最快的安装方法是使用Homebrew。
brew install freetype
关于c - 在构建pebble应用程序时出现错误，我无法理解，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/28032925/