Cura在Linux上的版本总是下载不了,准备自己从源码进行编译。
下面是从https://github.com/ultimaker上下载的编译脚本。原始的脚本有一些问题,自己做了一些修改,如下:
#!/bin/bash
# This is a script which get the latest git repo and build them.
#
# Tested under ubuntu 15.04, lower versions don't have PyQT 5.2.1 which is required by cura
cd ~
if [ ! -d "cura_dev" ]; then
mkdir cura_dev
fi
cd cura_dev
sudo apt-get install -y git cmake cmake-gui autoconf libtool python3-setuptools curl python3-pyqt5.* python3-numpy qml-module-qtquick-controls
git clone https://github.com/Ultimaker/Cura.git
git clone https://github.com/Ultimaker/Uranium.git
git clone https://github.com/Ultimaker/CuraEngine.git
git clone https://github.com/Ultimaker/libArcus
git clone https://github.com/Ultimaker/protobuf.git
cd protobuf
./autogen.sh
./configure
make -j4
sudo make install
sudo ldconfig
cd python
python3 setup.py build
sudo python3 setup.py install
cd ../..
cd libArcus
if [ ! -d "build" ]; then
mkdir build
fi
cd build
cmake .. -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages
make -j4
sudo make install
cd ../../
cd CuraEngine
if [ ! -d "build" ]; then
mkdir build
fi
cd build
cmake ..
make -j4
cd ../../
cd Uranium
if [ ! -d "build" ]; then
mkdir build
fi
cd build
cmake .. -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages -DURANIUM_PLUGINS_DIR=/usr/lib/python3.4/dist-packages
sudo make install
cd ../..
cp -rv Uranium/resources/* Cura/resources/
sudo ln -s $PWD/CuraEngine/build/CuraEngine /usr/bin/CuraEngine
cd Cura
python3 cura_app.py
#export PYTHONPATH=/usr/lib/python3/dist-packages
运行了很长时间,但结果不太妙啊。
编译结果出错:
QWidget: Must construct a QApplication before a QWidget
./ubuntu-15.04-build-script.sh: 行 62: 29168 已放弃 (核心已转储) python3 cura_app.py
嗯,这可是最新的开发代码呀!出点错是很正常的。
到https://github.com/ultimaker/Cura上去创建了个issue,提交上去,看谁能解决这个问题。
等了两天,有其他人报同样的错误,但没有解决办法。只好自己再进一步研究。
进python控制台,一步一步运行源码。发现主要是缺少UM这个对象,这是Uranium的支持库,发现被安装到了/usr/local/lib/python3/dist-packages里面。
设置:
export PYTHONPATH=/usr/local/lib/python3/dist-packages
再次运行,出现OpenGL的错误,可能是VirtualBox虚拟机的问题。后面再继续。
更新所有的库,可以用这个脚本:
#!/bin/bash
# This is a script which get the latest git repo and build them.
#
# Tested under ubuntu 15.04, lower versions don't have PyQT 5.2.1 which is required by cura
cd ~
cd cura_dev
cd protobuf
git pull
./autogen.sh
./configure
make -j4
sudo make install
sudo ldconfig
cd python
python3 setup.py build
sudo python3 setup.py install
cd ../..
cd libArcus
git pull
cd build
cmake .. -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages
make -j4
sudo make install
cd ../../
cd CuraEngine
git pull
cd build
cmake ..
make -j4
cd ../../
cd Uranium
git pull
cd build
cmake .. -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages -DURANIUM_PLUGINS_DIR=/usr/lib/python3.4/dist-packages
sudo make install
cd ../..
cp -rv Uranium/resources/* Cura/resources/
sudo ln -s $PWD/CuraEngine/build/CuraEngine /usr/bin/CuraEngine
cd Cura
python3 cura_app.py
libgl出错,可能是虚拟机的问题,下次用物理机试试。
将Virtualbox的“显示-三维加速”去掉,libgl就不再报错了。
来源:oschina
链接:https://my.oschina.net/u/2306127/blog/482848