windows10+VS2015+CPUonly+Caffe安裝 填坑！！！
準備工作：
安裝VS2015（網上基本上都是2013，我的電腦裡之前裝好的是2015，所以按照這個版本試一下）
Cmake 3.11.0
Python 2.7（我的電腦上原來安裝了python3.6，參考了這篇部落格 http://blog.csdn.net/dream_an/article/details/51248736 ，使python2,3共存）
cpu，不用安裝cuda
下載依賴庫 https://github.com/willyd/caffe-builder/releases 根據自己的版本下載
修改build_win.cmd
修改else 下的if NOT DEFINED CPU_ONLY set CPU_ONLY=0
為if NOT DEFINED CPU_ONLY set CPU_ONLY=1
並修改
if NOT DEFINED MSVC_VERSION setMSVC_VERSION=14
:: Change to 1 to use Ninja generator(builds much faster)
if NOT DEFINED WITH_NINJA set WITH_NINJA=0
執行build_win.cmd 編譯
然後就是改錯，填坑。。。windows真是麻煩，建議大家還是按照官方推薦，用VS2013吧
1.缺少windows sdk
C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Platforms\x64\PlatformToolsets\v140\Toolset.targets(36,5): error MSB8036: The Windows SDK version 8.1 was not found. Install the required version of Windows SDK or change the SDK version in the project property pages or by right-clicking the solution and selecting "Retarget solution". [C:\caffe\caffe-windows\scripts\build\CMakeFiles\3.11.0-rc2\VCTargetsPath.vcxproj]
已完成生成專案“C:\caffe\caffe-windows\scripts\build\CMakeFiles\3.11.0-rc2\VCTargetsPath.vcxproj”(預設目標)的操作 - 失敗。 雖然他提示的是win8 sdk,我下載了win10的之後就可以了，或者你開啟vs把一些你之前沒下載的模組下載了之後就可以了
2.No CMAKE_C_COMPILER could be found.
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
CMake Error at CMakeLists.txt:18 (project):
No CMAKE_C_COMPILER could be found.
CMake Error at CMakeLists.txt:18 (project):
No CMAKE_CXX_COMPILER could be found. 這個問題我在網上查了半天說是路徑有中文，但是我的安裝是沒有問題的。
解決：把 C:\Program Files (x86)\Windows Kits\8.1\bin\x64加到環境變數裡面
然後把C:\Program Files (x86)\Windows Kits\8.1\bin\x64裡的
- rc.exe
- rcdll.dll
- scripts\build_win.cmd
3.Could NOT find Git (missing: GIT_EXECUTABLE)
windows安裝git,很簡單
4.CMake Error at cmake/Utils.cmake:69 (string):
修改caffe\cmake下Utils.cmake，第69行加引號
# Function merging lists of compiler flags to single string.
# Usage:
# caffe_merge_flag_lists(out_variable <list1> [<list2>] [<list3>] ...)
function(caffe_merge_flag_lists out_var)
set(__result "")
foreach(__list ${ARGN})
foreach(__flag ${${__list}})
string(STRIP ${__flag} __flag)
set(__result "${__result} ${__flag}")
endforeach()
endforeach()
string(STRIP "${__result}" __result)
set(${out_var} ${__result} PARENT_SCOPE)
endfunction()
Atlas_LAPACK_LIBRARY)
把BLAS值改成open
終於build完了！！！感動！！！
