我下载了最新的 pyexiv2 文件：pyexiv2-0.3.2.tar.bz2，我查看了 README 文件，其中写着：
To build and install the library, while in the top-level directory
(e.g. '~/dev/pyexiv2', which should contain a file named 'SConstruct'),
run the following commands:
$ scons
$ scons install # as administrator, e.g. `sudo scons install`
The result of the build is a dynamic library, libexiv2python.so, in the build/
directory. This is the low-level binding. It is in turn used in a higher level
module, pyexiv2.
The install command installs the two modules in your site-specific directory for
Python modules (e.g. '/usr/lib/python2.7/dist-packages/' on Linux).
我正是这么做的su（现在以 root 身份运行）
cp -r 'pyexiv2-0.3.2' ~
然后跑：scons
它说：
scons: Reading SConscript files ...
scons: done reading SConscript files.
scons: Building targets ...
o build/exiv2wrapper.os -c -fPIC -I/usr/include/python2.6 src/exiv2wrapper.cpp
sh: o: command not found
o build/exiv2wrapper_python.os -c -fPIC -I/usr/include/python2.6 src/exiv2wrapper_python.cpp
sh: o: command not found
o build/libexiv2python.so -shared build/exiv2wrapper.os build/exiv2wrapper_python.os -lboost_python -lexiv2
sh: o: command not found
scons: done building targets.
有什么想法从这里去哪里吗？
答案1
你的 scons 安装中有问题或者你没有安装 g++。 scons 的报告来自同一来源：
g++ -o build/exiv2wrapper.os -c -fPIC -I/usr/include/python2.7 src/exiv2wrapper.cpp
…
为我。我会看看/usr/lib/scons/SCons/Tool/g++.py或者只是尝试一下
$ g++ --version
看看错误在哪里。如果未安装 g++，请安装它。如果 scons 支持文件损坏，重新安装可能比调试更容易。