相关疑难解决方法(0)

我试图安装Python包dulwich:

pip install dulwich

但我得到一个神秘的错误信息:

error: Unable to find vcvarsall.bat

如果我尝试手动安装包,也会发生同样的情况:

> python setup.py install
running build_ext
building 'dulwich._objects' extension
error: Unable to find vcvarsall.bat

我正在尝试在我的计算机上安装rpy2,但我无法做到.

我下载了源包,并尝试使用该命令安装Rpy2(rpy2-2.3.2)python setup.py install.这是结果:

running install
running build
running build_py
running build_ext
"C:\PROGRA~1\R\R-215~1.2\bin\R" CMD config --ldflags
"C:\PROGRA~1\R\R-215~1.2\bin\R" CMD config --cppflags
"C:\PROGRA~1\R\R-215~1.2\bin\R" CMD config LAPACK_LIBS

returned an empty string.

"C:\PROGRA~1\R\R-215~1.2\bin\R" CMD config BLAS_LIBS

returned an empty string.

Configuration for R as a library:
    include_dirs: ('C:/PROGRA~1/R/R-215~1.2/include/i386', 'C:/PROGRA~1/R/R-215~1.2/include')
    libraries: ('R',)
    library_dirs: ('C:/PROGRA~1/R/R-215~1.2/bin/i386',)
    extra_link_args: ()
   # OSX-specific (included in extra_link_args)
    framework_dirs: ()
    framework: ()
building 'rpy2.rinterface._rinterface' extension
creating build\temp.win32-2.7
creating build\temp.win32-2.7\Release
creating build\temp.win32-2.7\Release\rpy
creating build\temp.win32-2.7\Release\rpy\rinterface
C:\Rtools\gcc-4.6.3\bin\gcc.exe -mcygwin -mdll -O -Wall -DWin32=1 -I.\rpy\rinterface …