ubuntu 22.04 编译安装 FreeCAD

安装依赖项

sudo apt install cmake cmake-qt-gui libcoin-dev libeigen3-dev libgts-bin libgts-dev libkdtree++-dev libmedc-dev libopencv-dev libproj-dev libpyside2-dev libshiboken2-dev libspnav-dev libx11-dev libxerces-c-dev libzipios++-dev occt-draw pyside2-tools python3-dev python3-matplotlib python3-pivy python3-ply python3-pyside2.qtcore python3-pyside2.qtgui python3-pyside2.qtsvg python3-pyside2.qtwidgets swig

其他依赖项（已经编译安装）：

libqt5opengl5-dev libqt5svg5-dev libqt5webkit5-dev libqt5x11extras5-dev libqt5xmlpatterns5-dev qtbase5-dev qttools5-dev libvtk7-dev 
libocct-data-exchange-dev libocct-ocaf-dev libocct-visualization-dev 


libboost-date-time-dev libboost-dev libboost-filesystem-dev libboost-graph-dev libboost-iostreams-dev libboost-program-options-dev libboost-python-dev libboost-regex-dev libboost-serialization-dev libboost-thread-dev 

编译安装FreeCAD

下载源码并切换到最近稳定版本: https://github.com/FreeCAD/FreeCAD.git

mkdir build && cd build
cmake .. -DBUILD_QT5=ON -DPYTHON_EXECUTABLE=/usr/bin/python3 .. && make -j
sudo make install

问题解决

运行FreeCAD提示 No module named 'PySide2.QtNetwork'：

sudo apt install python3-pyside2.qtnetwork

其他pyside2模块类似，使用安装的办法解决。

参考

• Ubuntu20.10系统FreeCAD 0.19编译安装
• Compile on Linux

资源

• FreeCAD Forum
• FreeCAD User Book
• A FreeCAD Manual