py2cairo安裝失敗。 檢查'cairo'> = 1.10.0：未找到

Question

我正在嘗試使用32位Python 2.7（來自python.org）和來自MacPorts的cairo 1.10.2在我的OS X 10.5上安裝PyCairo（來自tarball源碼）。 所以我正在安裝“py2cairo”。 當我運行python ./waf configure ，我明白了

Checking for 'cairo' >= 1.10.0           : not found 

我這里有cairo文件......

$ ls /opt/local/include/cairo
cairo-deprecated.h          cairo-gobject.h             cairo-script-interpreter.h  cairo-tee.h                 cairo-xlib-xrender.h        cairo.h
cairo-features.h            cairo-pdf.h                 cairo-script.h              cairo-version.h             cairo-xlib.h
cairo-ft.h                  cairo-ps.h                  cairo-svg.h                 cairo-xcb.h                 cairo-xml.h
$ ls /opt/local/lib/cairo
cairo-fdr.0.so*         cairo-fdr.la*           cairo-sphinx.0.so*      cairo-sphinx.la*        libcairo-trace.0.dylib* libcairo-trace.dylib@
cairo-fdr.a             cairo-fdr.so@           cairo-sphinx.a          cairo-sphinx.so@        libcairo-trace.a        libcairo-trace.la*

但是我將哪個目錄傳遞給哪個參數？ 這些在指定cairo庫時看起來不相關：

$ python ./waf --help
  ./options()
waf [commands] [options]

Main commands (example: ./waf build -j4)
  build    : executes the build
  clean    : cleans the project
  configure: configures the project
  dist     : 
  distcheck: checks if the project compiles (tarball from 'dist')
  distclean: removes the build directory
  install  : installs the targets on the system
  list     : lists the targets to execute
  step     : executes tasks in a step-by-step fashion, for debugging
  uninstall: removes the targets installed
  update   : updates the plugins from the *waflib/extras* directory

Options:
  --version             show program's version number and exit
  -h, --help            show this help message and exit
  -j JOBS, --jobs=JOBS  amount of parallel jobs (1)
  -k, --keep            keep running happily even if errors are found
  -v, --verbose         verbosity level -v -vv or -vvv [default: 0]
  --nocache             ignore the WAFCACHE (if set)
  --zones=ZONES         debugging zones (task_gen, deps, tasks, etc)
  --nopyc               Do not install bytecode compiled .pyc files (configuration) [Default:install]
  --nopyo               Do not install optimised compiled .pyo files (configuration) [Default:install]

  configure options:
    -o OUT, --out=OUT   build dir for the project
    -t TOP, --top=TOP   src dir for the project
    --download          try to download the tools if missing

  build and install options:
    -p, --progress      -p: progress bar; -pp: ide output
    --targets=TARGETS   task generators, e.g. "target1,target2"

  step options:
    --files=FILES       files to process, by regexp, e.g. "*/main.c,*/test/main.o"

  install/uninstall options:
    -f, --force         force file installation

  Installation directories:
    By default, "waf install" will put the files in "/usr/local/bin", "/usr/local/lib" etc. An installation prefix other than "/usr/local" can be given using "--prefix", for example "
    --prefix=$HOME"

    --prefix=PREFIX     installation prefix [default: '/usr/local/']
    --destdir=DESTDIR   installation root [default: '']
    --exec-prefix=EXEC_PREFIX
                        installation prefix [Default: ${PREFIX}]

  Pre-defined installation directories:
    --bindir=BINDIR     user executables [Default: ${EXEC_PREFIX}/bin]
    --sbindir=SBINDIR   system admin executables [Default: ${EXEC_PREFIX}/sbin]
    --libexecdir=LIBEXECDIR
                        program executables [Default: ${EXEC_PREFIX}/libexec]
    --sysconfdir=SYSCONFDIR
                        read-only single-machine data [Default: ${PREFIX}/etc]
    --sharedstatedir=SHAREDSTATEDIR
                        modifiable architecture-independent data [Default: ${PREFIX}/com]
    --localstatedir=LOCALSTATEDIR
                        modifiable single-machine data [Default: ${PREFIX}/var]
    --libdir=LIBDIR     object code libraries [Default: ${EXEC_PREFIX}/lib]
    --includedir=INCLUDEDIR
                        C header files [Default: ${PREFIX}/include]
    --oldincludedir=OLDINCLUDEDIR
                        C header files for non-gcc [Default: /usr/include]
    --datarootdir=DATAROOTDIR
                        read-only arch.-independent data root [Default: ${PREFIX}/share]
    --datadir=DATADIR   read-only architecture-independent data [Default: ${DATAROOTDIR}]
    --infodir=INFODIR   info documentation [Default: ${DATAROOTDIR}/info]
    --localedir=LOCALEDIR
                        locale-dependent data [Default: ${DATAROOTDIR}/locale]
    --mandir=MANDIR     man documentation [Default: ${DATAROOTDIR}/man]
    --docdir=DOCDIR     documentation root [Default: ${DATAROOTDIR}/doc/${PACKAGE}]
    --htmldir=HTMLDIR   html documentation [Default: ${DOCDIR}]
    --dvidir=DVIDIR     dvi documentation [Default: ${DOCDIR}]
    --pdfdir=PDFDIR     pdf documentation [Default: ${DOCDIR}]
    --psdir=PSDIR       ps documentation [Default: ${DOCDIR}]

  C Compiler Options:
    --check-c-compiler=CHECK_C_COMPILER
                        On this platform (darwin) the following C-Compiler will be checked by default: "gcc"

Answer 1

好的，得到了​​這個部分。 不得不補充一下

export PKG_CONFIG_PATH=/opt/local/lib/pkgconfig:$PKG_CONFIG_PATH

在python ./waf configure之前，我的~/.MacOSX/environment.plist文件中的PKG_CONFIG_PATH中定義了一些其他路徑。

從閱讀日志文件得到這個說

Checking for 'cairo' >= 1.10.0
['/opt/local/bin/pkg-config', '--atleast-version=1.10.0', 'cairo']
not found

然后意識到/opt/local/bin/pkg-config --libs cairo正在尋找其他地方（GTK +目錄）。 這里有一些額外的信息 設置PKG_CONFIG_PATH變量后，我能夠進入下一步。

Answer 2

我的道路是

export PKG_CONFIG_PATH=/opt/X11/lib/pkgconfig:$PKG_CONFIG_PATH

Answer 3

嘗試運行“export PKG_CONFIG_PATH = / usr / X11 / lib / pkgconfig：/usr/local/Cellar/libpng/1.5.13/lib/pkgconfig:/usr/local/Cellar/freetype/2.4.10/lib/pkgconfig:/ USR /本地/庫/ fontconfig的/ 2.10.1 / lib中/ pkgconfig：/usr/local/Cellar/pixman/0.28.0/lib/pkgconfig：/usr/local/Cellar/cairo/1.12.8/lib/pkgconfig：的/ opt / local / lib目錄/ pkgconfig”

這是唯一幫助我的東西。

http://dequeue.blogspot.com/2013/01/getting-py2cairo-installed-on-osx-w-brew.html

Answer 4

嘗試運行本教程中給出的所有步驟，用於mac的cairo的端到端構建：

http://www.cairographics.org/end_to_end_build_for_mac_os_x/

我遇到了和你一樣的問題，但是這樣做之后配置就完成了！