error while loading shared libraies :libopencv_core_so.3.4:cannot open shared object

时间:2021-06-06 05:40:46

TX2 上安装自己编译的opencv,使用时出现:

error  while loading shared libraies :libopencv_core_so.3.4:cannot open shared object

解决办法:

Step1

sudo gedit /etc/ld.so.conf

添加:

/usr/loacal/lib

注意:

/user/loacal是opencv安装路径 就是makefile中指定的安装路径。添加之后:

error  while loading shared libraies :libopencv_core_so.3.4:cannot open shared object

继续执行:

sudo ldconfig

Step 2

sudo gedit /etc/bash.bashrc

添加:

export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig/:$PKG_CONFIG_PATH

执行:

source /etc/bash.bashrc