Ubuntu 20.04 安装 OpenFOAM-v1712

chengan.wang

@李东岳李老师，编译过程出现了很多错误：

== Generating build files ==
Configuring libCGAL
-- Requested component: MPFR
-- Requested component: GMP
libCGAL is configured
-- Sources for CGAL component library 'CGAL_Core/CMakeLists.txt' detected
CMake Error at src/CMakeLists.txt:81 (add_subdirectory):
  add_subdirectory given source
  "/home/chengan/OpenFOAM/ThirdParty-2.4.0/CGAL-4.6/src/CGAL_Core/CMakeLists.txt"
  which is not an existing directory.
Call Stack (most recent call first):
  src/CMakeLists.txt:140 (configure_component)


-- Sources for CGAL component library 'CGAL_ImageIO/CMakeLists.txt' detected
CMake Error at src/CMakeLists.txt:81 (add_subdirectory):
  add_subdirectory given source
  "/home/chengan/OpenFOAM/ThirdParty-2.4.0/CGAL-4.6/src/CGAL_ImageIO/CMakeLists.txt"
  which is not an existing directory.
Call Stack (most recent call first):
  src/CMakeLists.txt:140 (configure_component)


-- Sources for CGAL component library 'CGAL_Qt3/CMakeLists.txt' detected
CMake Error at src/CMakeLists.txt:81 (add_subdirectory):
  add_subdirectory given source
  "/home/chengan/OpenFOAM/ThirdParty-2.4.0/CGAL-4.6/src/CGAL_Qt3/CMakeLists.txt"
  which is not an existing directory.
Call Stack (most recent call first):
  src/CMakeLists.txt:140 (configure_component)


-- Sources for CGAL component library 'CGAL_Qt4/CMakeLists.txt' detected
CMake Error at src/CMakeLists.txt:81 (add_subdirectory):
  add_subdirectory given source
  "/home/chengan/OpenFOAM/ThirdParty-2.4.0/CGAL-4.6/src/CGAL_Qt4/CMakeLists.txt"
  which is not an existing directory.
Call Stack (most recent call first):
  src/CMakeLists.txt:140 (configure_component)


-- Sources for CGAL component libraries 'CGAL_Core/CMakeLists.txt;CGAL_ImageIO/CMakeLists.txt;CGAL_Qt3/CMakeLists.txt;CGAL_Qt4/CMakeLists.txt' detected
== Generating build files (DONE) ==

-- Configuring incomplete, errors occurred!
See also "/home/chengan/OpenFOAM/ThirdParty-2.4.0/build/linux64Gcc/CGAL-4.6/CMakeFiles/CMakeOutput.log".
See also "/home/chengan/OpenFOAM/ThirdParty-2.4.0/build/linux64Gcc/CGAL-4.6/CMakeFiles/CMakeError.log".
+ exit 1

还有很多这样的：

/usr/bin/ld: /home/chengan/OpenFOAM/OpenFOAM-2.4.0/platforms/linux64GccDPOpt/lib/libtriSurface.so: undefined reference to `yyFlexLexer::yywrap()'
collect2: error: ld returned 1 exit status
make[2]: *** [/home/chengan/OpenFOAM/OpenFOAM-2.4.0/wmake/Makefile:150: /home/chengan/OpenFOAM/OpenFOAM-2.4.0/platforms/linux64GccDPOpt/bin/interMixingFoam] Error 1
make[1]: *** [/home/chengan/OpenFOAM/OpenFOAM-2.4.0/wmake/MakefileApps:39: interFoam] Error 2
make[1]: Target 'application' not remade because of errors.
make: *** [/home/chengan/OpenFOAM/OpenFOAM-2.4.0/wmake/MakefileApps:39: multiphase] Error 2
make: Target 'application' not remade because of errors.

log文件如下：
log.tar.xz
希望李老师能百忙之中指点一下！

李东岳

@chengan-wang

第三方包先不用管你先在终端输入这个编译openfoam应该没问题了

https://www.cfd-china.com/topic/4859/yyflex-error

chengan.wang

@李东岳谢谢李老师，不过命令报错了

chengan@chengan-MS-7C80:~/OpenFOAM/OpenFOAM-2.4.0$ find src applications -name "*.L" -type f | xargs sed -i -e 's=(YY_FLEX_SUBMINOR_VERSION)=YY_FLEX_MINOR_VERSION < 6 && \1='
sed: -e expression #1, char 61: invalid reference \1 on `s' command's RHS

chengan.wang

@李东岳李老师，我在wiki上找到命令如下：

find src applications -name "*.L" -type f | xargs sed -i -e 's=\(YY\_FLEX\_SUBMINOR\_VERSION\)=YY_FLEX_MINOR_VERSION < 6 \&\& \1='

这个可以用。

最终我选择gcc-4.8、g++-4.8编译，目前可以运行icoFoam cavity 算例，似乎编译成功了，但是log文件有2522个错误，不知道算是编译成功了没有，还是可以将就着用？

log.zip

李东岳

@chengan-wang 没关系，主要是其中做foamQuad网格的，这个用得少

chengan.wang

@李东岳谢谢李老师

李东岳

@chengan-wang 为什么要用openfoam2.4.?

chengan.wang

@李东岳之前用了很久，很多求解器也是基于这个版本改的

Yu_Tian

@李东岳李老师，求详细的2.1.1的安装教程

liujm

@李东岳李老师，我看了新版waves2foam的教程，参考这篇帖子的gfortran4安装。指令直接复制到终端，出现了报错：

可以请教一下这该怎么解决吗？

李东岳

@liujm 你查一下那个no pubkey的问题，我当时也遇到了，百度一下就行

liujm

@李东岳已解决，谢谢！

zhou

老师好，我遇到这种路径不存在应该怎么解决，我在网上也搜不到答案@李东岳

李东岳

你的ubuntu应该不支持安装gfortran-4 你要用gfortran-4么最简单的办法是装个ubuuntu16

zhou

@李东岳老师您好，我是跟着“waves2Foam安装 2024年更新版本”这个教程来的这个链接，里面在编译wave2foam前写着需要安装gfortran-4。我目前电脑里是自带着一个gfortran-11，编译出来的log文件跟您的相比小了很多，里面也有显示一些警告和错误，我不知道这编译出来的能不能正常使用，老师您能帮我看一下给我点建议吗，如果不能用是否是只能重新安一个老版本ubuntu之后去安装gfortran-4来编译。log.zip

李东岳

你的/etc/apt/sources.list文件，添加这个了么：

deb http://mirrors.aliyun.com/ubuntu/ trusty main
deb-src http://mirrors.aliyun.com/ubuntu/ trusty universe

zhou

@李东岳老师您好，我在之前已经添加过了，依然会发生这种问题

李东岳

sudo apt install gfortran-4.7

试一下

zhou

@李东岳谢谢李老师，能够成功用使用gfortran-4了，但是我在编译wave2Foam后出现的log文件中，产生了一些下图中关于lwaves2Foam的错误，这会影响后续的使用吗

李东岳

@zhou 我刚编译wavesfoam在虚拟机里面，我发现我得代码仓库里面ocean3d还是丢失了，我今天上传一个编译好的虚拟机，你直接下载。

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Ubuntu 20.04 安装 OpenFOAM-v1712