原创 在python3.5建立虛擬python環境 能跑ros

pip install virtualenv pip install virtualenvwrapper   mkdir $HOME/.virtualenvs   vim ~/.bashrc 在末尾加上三行: export WORKON_

原创 ROS Import Error: No module named yaml, catkin_pkg

查看pip install numpy中numpy安裝的地方: /usr/local/lib/pthon2.7/dist-packages import sys sys.path.append('/usr/local/lib/python

原创 ros create package

cd ~/catkin_ws/src catkin_create_pkg beginner_tutorials std_msgs rospy roscpp   cd ~/catkin_ws catkin_make . ~/catkin_w

原创 No module named 'yaml' in ros

在python2.7的環境中   python2.7 -m pip install pyyaml

原创 pycharm 卡死

用命令查看pycharn進程: ps -aux|grep pycharm cc 3824 15.3 ....... 然後結束進程: kill -9 3824

原创 Symbol lookup error: /usr/lib/libblas.so.3: undefined symbol: gotoblas

sudo apt-get install julia sudo apt-get remove libopenblas-base  

原创 __init__.py作用

讓一個文件夾變成python的包,然後纔可以通過文件夾名引用裏面的module    簡化外面的調用者,引用更加簡單      

原创 Pycharm install

sudo snap install pycharm-community --classicrun:     pycharm-community 點贊 收藏 分享 文章舉報 dou

原创 install opencv in anaconda

conda install --channel https://conda.anaconda.org/menpo opencv3   for opencv3conda install --channel https://conda.ana

原创 cudnn cuda version check

cuda : cat /usr/local/cuda/version.txtcudnn:cat /usr/local/cuda/include/cudnn.h | grep CUDNN_MAJOR -A 2 點贊 收

原创 install requirements in anaconda

h5py:pip install h5pyopencv:pip install opencv-pythonprogress:conda install -c conda-forge progresscudnn: conda install

原创 loadcaffe in torch

when come across error about install loadcaffe, try this:sudo luarocks --from=https://raw.githubusercontent.com/torch/r

原创 pytorch install

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/ conda config

原创 pytorch install

for python2.7 or python3.5conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/conda con

原创 blender 安裝第三方插件 python

First of all, pip is not part of Python so it doesn't come by default with Blender. It has to be installed for Blender'