Cura源码在Ubuntu15.04上如何编译脚本

这篇文章主要介绍Cura源码在Ubuntu15.04上如何编译脚本，文中介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们一定要看完！

Cura是著名的3D打印切片和控制软件。新的版本采用Qt和Python进行了重构，界面变化也非常大，目前还在开发中，运行问题还有不少。这里介绍如何从源代码进行Cura的编译，可以抢先体验新版的界面设计和根据需要进行订制。

这个把相关的脚本都集成到一起了。做了几个重要的改进，基本可以成功运行了。

官方原脚本在这里：https://github.com/Ultimaker/cura-build

主要的改进包括：

1、可以自动判断目录，如没有自动创建，如有则进行源码更新。原脚本安装后更新需要手工一步步进行，很麻烦。

2、改变gtest的安装源到github，原来的是从google下载，由于国内访问不到会导致编译出错。

3、合并 plugins目录，将Uranium\plugins复制到Cura\plugins下，避免找不到插件的错误。

注意：

1、进libArcus将Cmakelists.txt里的add_subdirectory(examples)这一行注释掉，要不编译不过去。
2、目前CuraEngine编译还有些问题，无法执行切片操作。

把下面的内容保存到cura.sh，然后sudo chmod +x cura.sh添加执行权限，然后./cura.sh就Ok了。需要的软件会自动下，时间较长，需要耐心等待。

#!/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 curacd ~if [ ! -d "dev" ]; then    mkdir devficd devsudo apt-get install -y git cmake cmake-gui autoconf libtool python3-setuptools curl python3-pyqt5.* python3-numpy qml-module-qtquick-controls#protobuf.#https://github.com/google/protobuf.gitecho "================================="echo "Install Protobuf."if [ ! -d "protobuf" ]; then    git clone https://github.com/Ultimaker/protobuf.git    cd protobufelse    cd protobuf    git pull        fiecho "================================="echo "get gtest."if [ ! -d "gtest" ]; then    git clone https://github.com/kgcd/gtest.gitelse    git pullfiecho "================================="echo "get gmock."if [ ! -d "gmock" ]; then    git clone https://github.com/krzysztof-jusiak/gmock.gitelse    git pull        fiecho "Build Protobuf."./autogen.sh./configure --prefix=/usrmake -j4sudo make installsudo ldconfigcd pythonpython3 setup.py buildsudo python3 setup.py installcd ../..echo "================================="echo "Install libArcus."if [ ! -d "libArcus" ]; then    git clone https://github.com/Ultimaker/libArcus    cd libArcuselse    cd libArcus    git pull        fiif [ ! -d "build" ]; then  mkdir buildficd build#cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packagescmake .. -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packagesmake -j4sudo make installcd ../../echo "================================="echo "Install CuraEngine."if [ ! -d "CuraEngine" ]; then    git clone https://github.com/Ultimaker/CuraEngine.git    cd CuraEngineelse    cd CuraEngine    git pull        fiif [ ! -d "build" ]; then  mkdir buildficd build#cmake .. -DCMAKE_INSTALL_PREFIX=/usrcmake .. make -j4sudo make installcd ../../echo "================================="echo "Install Uranium."if [ ! -d "Uranium" ]; then    git clone https://github.com/Ultimaker/Uranium.git    cd Uraniumelse    cd Uranium    git pull        fiif [ ! -d "build" ]; then  mkdir buildficd build#cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages -DURANIUM_PLUGINS_DIR=/usr/lib/python3.4/dist-packagescmake .. -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages -DURANIUM_PLUGINS_DIR=/usr/lib/python3.4/dist-packagessudo make installcd ../..echo "================================="echo "Install Cura."if [ ! -d "Cura" ]; then    git clone https://github.com/Ultimaker/Cura.git    cd Curaelse    cd Cura    git pull        ficd ..echo "Build finished."echo "============================================================================"echo "Merge Resource into Cura/resources/"cp -rv Uranium/resources/* Cura/resources/echo "Merge Plugins into Cura/plugins/"cp -rv Uranium/plugins/* Cura/plugins/echo "Link:"$PWD"/CuraEngine/build/CuraEngine"sudo ln -s $PWD/CuraEngine/build/CuraEngine /usr/bin/CuraEngineecho "Starting Cura......"cd Curapython3 cura_app.pyecho "You need add to /etc/profile:export PYTHONPATH=/usr/lib/python3/dist-packages"echo "============================================================================="

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