Macos 使用macports在mac 10.7.5上安装xmms2失败

尝试以下操作时出现的错误：

$cd /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_audio_xmms2/xmms2/work/xmms2-0.8DrO_o
$sudo ./waf build

是:

我得到一个错误：

error: implicit declaration of function 'avcodec_init' is invalid in C99 [-Werror,-Wimplicit-function-declaration]

及四项警告:

warning: 'avcodec_alloc_context' is deprecated [-Wdeprecated-declarations]

warning: 'avcodec_open' is deprecated [-Wdeprecated-declarations]

warning: 'avcodec_decode_audio3' is deprecated [-Wdeprecated-declarations]

warning: 'avcodec_decode_audio3' is deprecated [-Wdeprecated-declarations]

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尝试安装不同的

xmms2

。类型

端口变量xmms2

xmms2 has the variants:
   cpp: C++ development support
   perl: Perl development support
   ruby: Ruby development support
   universal: Build for multiple architectures

尝试此命令安装

xmms2

sudo port install xmms2 +cpp

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没有很好地理解问题的前三行？

sudo port install xmms2 +cpp