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  • ubuntu14.04安装cuda

    1 装系统时候注意,另外14.04要好于12.04,自带了无线驱动

     ubuntu14.04安装完不要update

    2 安装cuda和cudnn

    http://blog.csdn.net/l297969586/article/details/53320706

    我安装时候cuda8,cudnn选用V5,因为最新的和显卡有问题

     3 sudo apt-get upgate出问题:

    在安装更新,命令行sudo apt-get update 或者运行更新管理器的时候,出现W: GPG 错误:http://ppa.launchpad.NET lucid Release: 由于没有公钥,无法验证下列签名: NO_PUBKEY FAF69C646FF368B7的问题,可以在终端中运行:sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys FAF69C646FF368B7

    问题可以解决。

    4 安装和编译opencv

    http://www.cnblogs.com/weiweisuhe/p/6112850.html

    http://www.cnblogs.com/freeweb/p/5794447.html

    5 MXNET安装参考文档

    http://www.cnblogs.com/weiweisuhe/p/6112850.html

    6 安装python NUMPY,SCIPY(before 4)

    http://blog.csdn.net/MMChinaMM/article/details/51104450

      最后如果有在运行期间遇到下列问题:
    File "/usr/lib/python2.7/dist-packages/numpy/__init__.py", line 137, in <module>
    import add_newdocs
    File "/usr/lib/python2.7/dist-packages/numpy/add_newdocs.py", line 9, in <module>
    from numpy.lib import add_newdoc
    File "/usr/lib/python2.7/dist-packages/numpy/lib/__init__.py", line 13, in <module>
    from polynomial import *
    File "/usr/lib/python2.7/dist-packages/numpy/lib/polynomial.py", line 17, in <module>
    from numpy.linalg import eigvals, lstsq
    File "/usr/lib/python2.7/dist-packages/numpy/linalg/__init__.py", line 48, in <module>
    from linalg import *
    File "/usr/lib/python2.7/dist-packages/numpy/linalg/linalg.py", line 23, in <module>
    from numpy.linalg import lapack_lite
    ImportError: /usr/lib/liblapack.so.3gf: undefined symbol: ATL_chemv
    我的理解是:问题处在 liblapack.so.3gf 这个库里面了。


    liblapack.so.3gf: undefined symbol: ATL_chemv:
    解决办法:
    sudo apt-get remove libopenblas-base

     

    7 python decoding 错误

    http://blog.csdn.net/hugleecool/article/details/17996993

    8 python CV的支持

    安装很简单  apt-cache search python-opencv 搜索下
    然后 apt-get install python-opencv  安装就可以了

    9 安装matlab

    http://blog.csdn.net/lanbing510/article/details/41698285

    10 nydusVPN 设置

    http://www.nybbs.info/forum.php?mod=viewthread&tid=61826

    http://www.nyduschina.org/help#faq

    http://www.nybbs.info/forum.php? ... &extra=page%3D1

    11 caffe安装编译

    (0) make

    http://caffe.berkeleyvision.org/installation.html#compilation

    sudo apt-get install libboost-all-dev(1)make pycaffe

    vi ~/.bashrc

    export PYTHONPATH=/usr/caffe/python:$PYTHONPATH

    source ~/.bashrc

    1. sudo apt-get install python-pip
    2. sudo atp-get install python-dev python-numpy
    3. sudo apt-get install gfortran
    4. sudo pip install –r python/requirements.txt (或者把里面的挨个安装了)
    5. sudo pip install pydotnumpy scipy matplotlib sklearn skimage h5py protobuf leveldb networkx nose pandas gflags Cython ipython gfortran

    (2) make matcaffe

    在Makefile里面,大约第410行那一句话CXXFLAGS += -MMD -MP下面添加CXXFLAGS += -std=c++11,最后是这样
    CXXFLAGS += -MMD -MP
    CXXFLAGS += -std=c++11
    然后在caffe根目录下make clean,make all

    12

    libcudart.so.7.5: cannot open shared object file: No such file or directory

     

    错误:
    在ubuntu14.04t环境下,配置MXNet后,导入mxnet库出现如题错误;
     
    解决:

    64-bit: sudo ldconfig /usr/local/cuda/lib64

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  • 原文地址:https://www.cnblogs.com/ruichenduo/p/6660106.html
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