当我想从这里安装软件包wxPython-2.8.7.1.spkg
在Sage的终端中，它给了我一个语法错误。我在Sage终端中写的内容和结果如下：
sage: sage -i wxPython-2.8.7.1.spkg
------------------------------------------------------------
File "<ipython console>", line 1
sage -i wxPython-RealNumber('2.8').gen(7).1.spkg
^
SyntaxError: invalid syntax
我也使用包的直接地址，但结果是一样的：
sage: sage -i http://www.sagemath.org/packages/experimental/wxPython-2.8.7.1.s>
------------------------------------------------------------
File "<ipython console>", line 1
sage -i http://www.sagemath.org/packages/experimental/wxPython-RealNumber('2.8').gen(7).1.spkg
^
SyntaxError: invalid syntax
我还下载了软件包并使用了本地地址，但结果是一样的。
您需要在启动 Sage 之前从命令行执行此操作。 否则您可以使用
sage: install_package("wxPython")
目前正在为我下载...然后失败了：
checking for GTK+ - version >= 2.0.0... no
*** Could not run GTK+ test program, checking why...
*** The test program failed to compile or link. See the file config.log for the
*** exact error that occured. This usually means GTK+ is incorrectly installed.
configure: error:
The development files for GTK+ were not found. For GTK+ 2, please
ensure that pkg-config is in the path and that gtk+-2.0.pc is
installed. For GTK+ 1.2 please check that gtk-config is in the path,
and that the version is 1.2.3 or above. Also check that the
libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
--libs' are in the LD_LIBRARY_PATH or equivalent.
Error configure wx widgets.
real 0m13.972s
user 0m2.791s
sys 0m5.232s
************************************************************************
Error installing package wxPython-2.8.7.1
************************************************************************
按照这些思路，以下是它在实验 spkg 列表中所说的内容，这是其中之一：
这些都是实验性的！它们可能根本不适合您！使用风险自负！其中许多从未在任何平台上成功构建过！
所以买家要当心！