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。

1. #!/bin/bash
   
2. # This is a script which get the latest git repo and build them.
   
3. #
   
4. # Tested under ubuntu 15.04, lower versions don't have PyQT 5.2.1 which is required by cura
   
5. 
   
6. cd ~
   
7. if [ ! -d "dev" ]; then
   
8.     mkdir dev
   
9. fi
   
10. cd dev
    
11. 
    
12. sudo apt-get install -y git cmake cmake-gui autoconf libtool python3-setuptools curl python3-pyqt5.* python3-numpy qml-module-qtquick-controls
    
13. 
    
14. #protobuf.
    
15. #https://github.com/google/protobuf.git
    
16. 
    
17. echo "================================="
    
18. echo "Install Protobuf."
    
19. if [ ! -d "protobuf" ]; then
    
20.     git clone https://github.com/Ultimaker/protobuf.git
    
21.     cd protobuf
    
22. else
    
23.     cd protobuf
    
24.     git pull        
    
25. fi
    
26. echo "================================="
    
27. echo "get gtest."
    
28. if [ ! -d "gtest" ]; then
    
29.     git clone https://github.com/kgcd/gtest.git
    
30. else
    
31.     git pull
    
32. fi
    
33. echo "================================="
    
34. echo "get gmock."
    
35. if [ ! -d "gmock" ]; then
    
36.     git clone https://github.com/krzysztof-jusiak/gmock.git
    
37. else
    
38.     git pull        
    
39. fi
    
40. echo "Build Protobuf."
    
41. ./autogen.sh
    
42. ./configure --prefix=/usr
    
43. make -j4
    
44. sudo make install
    
45. sudo ldconfig
    
46. cd python
    
47. python3 setup.py build
    
48. sudo python3 setup.py install
    
49. cd ../..
    
50. 
    
51. echo "================================="
    
52. echo "Install libArcus."
    
53. if [ ! -d "libArcus" ]; then
    
54.     git clone https://github.com/Ultimaker/libArcus
    
55.     cd libArcus
    
56. else
    
57.     cd libArcus
    
58.     git pull        
    
59. fi
    
60. if [ ! -d "build" ]; then
    
61.   mkdir build
    
62. fi
    
63. cd build
    
64. #cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages
    
65. cmake .. -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages
    
66. make -j4
    
67. sudo make install
    
68. cd ../../
    
69. 
    
70. echo "================================="
    
71. echo "Install CuraEngine."
    
72. if [ ! -d "CuraEngine" ]; then
    
73.     git clone https://github.com/Ultimaker/CuraEngine.git
    
74.     cd CuraEngine
    
75. else
    
76.     cd CuraEngine
    
77.     git pull        
    
78. fi
    
79. if [ ! -d "build" ]; then
    
80.   mkdir build
    
81. fi
    
82. cd build
    
83. #cmake .. -DCMAKE_INSTALL_PREFIX=/usr
    
84. cmake ..
    
85. make -j4
    
86. sudo make install
    
87. cd ../../
    
88. 
    
89. echo "================================="
    
90. echo "Install Uranium."
    
91. if [ ! -d "Uranium" ]; then
    
92.     git clone https://github.com/Ultimaker/Uranium.git
    
93.     cd Uranium
    
94. else
    
95.     cd Uranium
    
96.     git pull        
    
97. fi
    
98. if [ ! -d "build" ]; then
    
99.   mkdir build
    
100. fi
     
101. cd build
     
102. #cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages -DURANIUM_PLUGINS_DIR=/usr/lib/python3.4/dist-packages
     
103. cmake .. -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages -DURANIUM_PLUGINS_DIR=/usr/lib/python3.4/dist-packages
     
104. sudo make install
     
105. cd ../..
     
106. 
     
107. echo "================================="
     
108. echo "Install Cura."
     
109. if [ ! -d "Cura" ]; then
     
110.     git clone https://github.com/Ultimaker/Cura.git
     
111.     cd Cura
     
112. else
     
113.     cd Cura
     
114.     git pull        
     
115. fi
     
116. cd ..
     
117. echo "Build finished."
     
118. 
     
119. echo "============================================================================"
     
120. echo "Merge Resource into Cura/resources/"
     
121. cp -rv Uranium/resources/* Cura/resources/
     
122. echo "Merge Plugins into Cura/plugins/"
     
123. cp -rv Uranium/plugins/* Cura/plugins/
     
124. echo "Link:"$PWD"/CuraEngine/build/CuraEngine"
     
125. sudo ln -s $PWD/CuraEngine/build/CuraEngine /usr/bin/CuraEngine
     
126. 
     
127. echo "Starting Cura......"
     
128. cd Cura
     
129. python3 cura_app.py
     
130. echo "You need add to /etc/profile:export PYTHONPATH=/usr/lib/python3/dist-packages"
     
131. echo "============================================================================="

复制代码

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。

1. #!/bin/bash
   
2. # This is a script which get the latest git repo and build them.
   
3. #
   
4. # Tested under ubuntu 15.04, lower versions don't have PyQT 5.2.1 which is required by cura
   
5. 
   
6. cd ~
   
7. if [ ! -d "dev" ]; then
   
8.     mkdir dev
   
9. fi
   
10. cd dev
    
11. 
    
12. sudo apt-get install -y git cmake cmake-gui autoconf libtool python3-setuptools curl python3-pyqt5.* python3-numpy qml-module-qtquick-controls
    
13. 
    
14. #protobuf.
    
15. #https://github.com/google/protobuf.git
    
16. 
    
17. echo "================================="
    
18. echo "Install Protobuf."
    
19. if [ ! -d "protobuf" ]; then
    
20.     git clone https://github.com/Ultimaker/protobuf.git
    
21.     cd protobuf
    
22. else
    
23.     cd protobuf
    
24.     git pull        
    
25. fi
    
26. echo "================================="
    
27. echo "get gtest."
    
28. if [ ! -d "gtest" ]; then
    
29.     git clone https://github.com/kgcd/gtest.git
    
30. else
    
31.     git pull
    
32. fi
    
33. echo "================================="
    
34. echo "get gmock."
    
35. if [ ! -d "gmock" ]; then
    
36.     git clone https://github.com/krzysztof-jusiak/gmock.git
    
37. else
    
38.     git pull        
    
39. fi
    
40. echo "Build Protobuf."
    
41. ./autogen.sh
    
42. ./configure --prefix=/usr
    
43. make -j4
    
44. sudo make install
    
45. sudo ldconfig
    
46. cd python
    
47. python3 setup.py build
    
48. sudo python3 setup.py install
    
49. cd ../..
    
50. 
    
51. echo "================================="
    
52. echo "Install libArcus."
    
53. if [ ! -d "libArcus" ]; then
    
54.     git clone https://github.com/Ultimaker/libArcus
    
55.     cd libArcus
    
56. else
    
57.     cd libArcus
    
58.     git pull        
    
59. fi
    
60. if [ ! -d "build" ]; then
    
61.   mkdir build
    
62. fi
    
63. cd build
    
64. #cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages
    
65. cmake .. -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages
    
66. make -j4
    
67. sudo make install
    
68. cd ../../
    
69. 
    
70. echo "================================="
    
71. echo "Install CuraEngine."
    
72. if [ ! -d "CuraEngine" ]; then
    
73.     git clone https://github.com/Ultimaker/CuraEngine.git
    
74.     cd CuraEngine
    
75. else
    
76.     cd CuraEngine
    
77.     git pull        
    
78. fi
    
79. if [ ! -d "build" ]; then
    
80.   mkdir build
    
81. fi
    
82. cd build
    
83. #cmake .. -DCMAKE_INSTALL_PREFIX=/usr
    
84. cmake ..
    
85. make -j4
    
86. sudo make install
    
87. cd ../../
    
88. 
    
89. echo "================================="
    
90. echo "Install Uranium."
    
91. if [ ! -d "Uranium" ]; then
    
92.     git clone https://github.com/Ultimaker/Uranium.git
    
93.     cd Uranium
    
94. else
    
95.     cd Uranium
    
96.     git pull        
    
97. fi
    
98. if [ ! -d "build" ]; then
    
99.   mkdir build
    
100. fi
     
101. cd build
     
102. #cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages -DURANIUM_PLUGINS_DIR=/usr/lib/python3.4/dist-packages
     
103. cmake .. -DPYTHON_SITE_PACKAGES_DIR=/usr/lib/python3.4/dist-packages -DURANIUM_PLUGINS_DIR=/usr/lib/python3.4/dist-packages
     
104. sudo make install
     
105. cd ../..
     
106. 
     
107. echo "================================="
     
108. echo "Install Cura."
     
109. if [ ! -d "Cura" ]; then
     
110.     git clone https://github.com/Ultimaker/Cura.git
     
111.     cd Cura
     
112. else
     
113.     cd Cura
     
114.     git pull        
     
115. fi
     
116. cd ..
     
117. echo "Build finished."
     
118. 
     
119. echo "============================================================================"
     
120. echo "Merge Resource into Cura/resources/"
     
121. cp -rv Uranium/resources/* Cura/resources/
     
122. echo "Merge Plugins into Cura/plugins/"
     
123. cp -rv Uranium/plugins/* Cura/plugins/
     
124. echo "Link:"$PWD"/CuraEngine/build/CuraEngine"
     
125. sudo ln -s $PWD/CuraEngine/build/CuraEngine /usr/bin/CuraEngine
     
126. 
     
127. echo "Starting Cura......"
     
128. cd Cura
     
129. python3 cura_app.py
     
130. echo "You need add to /etc/profile:export PYTHONPATH=/usr/lib/python3/dist-packages"
     
131. echo "============================================================================="

复制代码