How to install with python3?
JasOlean opened this issue · comments
when I install with python3, I got this error. My default python is 2.7.12. but I already also installed python 3.5.2. How can I install?
~/PyOpenPose/build$ cmake -WITH_PYTHON=3 ..
Install prefix is set to: /usr/local
Generating with build type: Release
-- Could NOT find Boost
-- Boost version: 1.58.0
-- Found the following Boost libraries:
-- system
-- python-py35
CMake Error at /usr/share/cmake-3.5/Modules/FindPackageHandleStandardArgs.cmake:148 (message):
Could NOT find PythonLibs: Found unsuitable version "2.7.12", but required
is exact version "3" (found /usr/lib/x86_64-linux-gnu/libpython2.7.so)
Call Stack (most recent call first):
/usr/share/cmake-3.5/Modules/FindPackageHandleStandardArgs.cmake:386 (_FPHSA_FAILURE_MESSAGE)
/usr/share/cmake-3.5/Modules/FindPythonLibs.cmake:265 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
CMakeLists.txt:72 (find_package)
-- Configuring incomplete, errors occurred!
Use the WITH_PYTHON3 switch
Yes, I checked WITH_PYTHON3 in cmake-gui. I got this error.
In the command line you posted above the "-WITH_PYTHON=3" which is probably the issue.
It is just typing error. I checked WITH_PYTHON3 in cmake-gui but it is not ok.
So, I used this command!!! Now it is ok.
cmake .. -DPYTHON_INCLUDE_DIR=/usr/include/python3.5 -DPYTHON_LIBRARY=/usr/lib/x86_64-linux-gnu/libpython3.5.so
Thank you