我正在运行Mac OS 10.13.5,并努力在Python 3.7上安装Matplotlib,非常感谢您的帮助。
这是使用pip3 install matplotlib时出现的错误:
BUILDING MATPLOTLIB
matplotlib: yes [2.2.2]
python: yes [3.7.0 (v3.7.0:1bf9cc5093, Jun 26 2018,
23:26:24) [Clang 6.0 (clang-600.0.57)]]
platform: yes [darwin]
REQUIRED DEPENDENCIES AND EXTENSIONS
numpy: yes [version 1.14.5]
install_requires: yes [handled by setuptools]
libagg: yes [Requires patches that have not been merged
upstream. Using local copy.]
freetype: no [The C/C++ header for freetype2 (ft2build.h)
could not be found. You may need to install the
development package.]
png: yes [version 1.6.34]
但是我已经通过Homebrew安装并链接了freetype:
Ocean-Gypsys-MacBook-Pro:~ Aysegul$ more /usr/X11/lib/pkgconfig/freetype2.pc
prefix=/opt/X11
exec_prefix=/opt/X11
libdir=/opt/X11/lib
includedir=/opt/X11/include
Name: FreeType 2
URL: http://freetype.org
Description: A free, high-quality, and portable font engine.
Version: 18.6.12
Requires:
Requires.private:
Libs: -L${libdir} -lfreetype
Libs.private: -lz -lbz2
Cflags: -I${includedir}/freetype2
/usr/X11/lib/pkgconfig/freetype2.pc (END)