在Python2.7存在时使用miniconda安装OpenCV
我正试图在我的Ubuntu 14.04上安装OpenCV。我在在Python2.7存在时使用miniconda安装OpenCV,python,opencv,ubuntu,Python,Opencv,Ubuntu,我正试图在我的Ubuntu 14.04上安装OpenCV。我在usr/bin/python2.7中使用了Python 2.7。我试图编译OpenCV以使用我的miniconda python 3.6解释器,但它总是安装在我的python 2.7解释器上。我不知道怎么解决这个问题 这是我遵循的指南。以下是我运行的cmake命令: cmake -D CMAKE_BUILD_TYPE=RELEASE \ -D CMAKE_INSTALL_PREFIX=/usr/local \ -D I
usr/bin/python2.7
中使用了Python 2.7。我试图编译OpenCV以使用我的miniconda python 3.6解释器,但它总是安装在我的python 2.7解释器上。我不知道怎么解决这个问题
这是我遵循的指南。以下是我运行的cmake命令:
cmake -D CMAKE_BUILD_TYPE=RELEASE \
-D CMAKE_INSTALL_PREFIX=/usr/local \
-D INSTALL_C_EXAMPLES=ON \
-D INSTALL_PYTHON_EXAMPLES=ON \
-D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib/modules \
-D BUILD_EXAMPLES=ON
-D PYTHON_DEFAULT_EXECUTABLE=$(which python3) ..
这是我运行它时得到的相关输出:
-- GUI:
-- QT: NO
-- GTK+ 3.x: YES (ver 3.10.8)
-- GThread : YES (ver 2.40.2)
-- GtkGlExt: NO
-- OpenGL support: NO
-- VTK support: NO
--
-- Media I/O:
-- ZLib: /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.8)
-- JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (ver )
-- WEBP: build (ver 0.3.1)
-- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.2.50)
-- TIFF: build (ver 42 - 4.0.2)
-- JPEG 2000: /usr/lib/x86_64-linux-gnu/libjasper.so (ver 1.900.1)
-- OpenEXR: /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so (ver 1.6.1)
-- GDAL: NO
--
-- Video I/O:
-- DC1394 1.x: NO
-- DC1394 2.x: YES (ver 2.2.1)
-- FFMPEG: YES
-- codec: YES (ver 54.35.1)
-- format: YES (ver 54.20.4)
-- util: YES (ver 52.3.0)
-- swscale: YES (ver 2.1.1)
-- resample: YES (ver 1.0.1)
-- gentoo-style: YES
-- GStreamer:
-- base: YES (ver 1.2.4)
-- video: YES (ver 1.2.4)
-- app: YES (ver 1.2.4)
-- riff: YES (ver 1.2.4)
-- pbutils: YES (ver 1.2.4)
-- OpenNI: NO
-- OpenNI PrimeSensor Modules: NO
-- OpenNI2: NO
-- PvAPI: NO
-- GigEVisionSDK: NO
-- UniCap: NO
-- UniCap ucil: NO
-- V4L/V4L2: Using libv4l1 (ver 1.0.1) / libv4l2 (ver 1.0.1)
-- XIMEA: NO
-- Xine: NO
-- gPhoto2: NO
--
-- Other third-party libraries:
-- Use IPP: 8.2.1 [8.2.1]
-- at: /home/tex/opencv/3rdparty/ippicv/unpack/ippicv_lnx
-- Use IPP Async: NO
-- Use Eigen: YES (ver 3.2.0)
-- Use TBB: YES (ver 4.2 interface 7000)
-- Use OpenMP: NO
-- Use GCD NO
-- Use Concurrency NO
-- Use C=: NO
-- Use pthreads for parallel for:
-- NO
-- Use Cuda: NO
-- Use OpenCL: YES
--
-- OpenCL:
-- Version: dynamic
-- Include path: /home/tex/opencv/3rdparty/include/opencl/1.2
-- Use AMDFFT: NO
-- Use AMDBLAS: NO
--
-- Python 2:
-- Interpreter: /usr/bin/python2.7 (ver 2.7.6)
-- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.6)
-- numpy: /usr/local/lib/python2.7/dist-packages/numpy/core/include (ver 1.13.1)
-- packages path: lib/python2.7/dist-packages
--
-- Python 3:
-- Interpreter: /home/tex/miniconda3/bin/python (ver 3.6.3)
-- Libraries: /home/tex/miniconda3/lib/libpython3.6m.so (ver 3.6.3)
-- numpy: /home/tex/miniconda3/lib/python3.6/site-packages/numpy/core/include (ver 1.13.3)
-- packages path: /home/tex/miniconda3/lib/python3.6/site-packages
--
-- Python (for build): /usr/bin/python2.7
--
-- Java:
-- ant: NO
-- JNI: /usr/lib/jvm/java-8-oracle/include /usr/lib/jvm/java-8-oracle/include/linux /usr/lib/jvm/java-8-oracle/include
-- Java wrappers: NO
-- Java tests: NO
--
-- Matlab:
-- mex: NO
--
-- Documentation:
-- Doxygen: NO
-- PlantUML: NO
--
-- Tests and samples:
-- Tests: NO
-- Performance tests: NO
-- C/C++ Examples: YES
--
-- Install path: /usr/local
--
-- cvconfig.h is in: /home/tex/opencv/build
-- -----------------------------------------------------------------
如何在miniconda上构建它
编辑:不是重复的,因为该命令
conda install opencv python
在不支持视频的情况下安装opencv,这是我需要的。使用gedit
并运行:
gedit ~/opencv/cmake/OpenCVDetectedPython.cmake
转到最后一行(表示if(PYTHON2INTERP_-FOUND)的if语句),并将整个if块更改为:
if(PYTHON3INTERP_FOUND)
set(PYTHON_DEFAULT_AVAILABLE "TRUE")
set(PYTHON_DEFAULT_EXECUTABLE "/home/tex/miniconda3/bin/python")
endif()
为我工作…不,对不起,我正在安装带有视频支持的OpenCV-非常重要。以这种方式安装OpenCV不提供视频支持。这一个怎么样:?它不起作用:(出于某种原因,尽管它说解释器将是miniconda,但它实际上没有安装在那里