从 Ubuntu 20.04 源安装 Avogadro 1.2.0

Question

下载的软件包为 avogadro-1.2.0.tar.gz 并放入 home/src 文件夹中；解压到同一文件夹中。我从 INSTALL 文件夹中完成了第 2 步，在这里......

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Requirements\n============\n -- CMake 2.8.9 or later (2.8.11 recommended)\n -- Qt 4.6.0 or later (4.8.5 recommended)\n -- OpenBabel 2.3.x or later (development version from \n  http://github.org/openbabel/openbabel is recommended)\n -- Eigen 2.0.x or later (3.x also supported)\n\n\nBasic Installation\n==================\nThese instructions give a very basic overview of how to configure, compile and\ninstall Avogadro on most systems.  If you are using unique install locations\nand/or libraries are not automatically detected please consult the 'Advanced'\nsection.\n\n1. Create a 'build' directory in the package source directory.\n\n   mkdir build\n   cd build\n\n2. Configure the build system\n\n   cmake ../\n\n3. Compile\n\n   make -j2\n\n4. Install\n\n   sudo make install\n

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也就是说，输入后

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cmake ../\n

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我收到以下错误，

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darren@darren-Vostro-3560:~/src/avogadro-1.2.0/build$  cmake ../\n-- The build type is RelWithDebInfo\nCMake Error at /usr/share/cmake-3.16/Modules/FindQt4.cmake:1314 (message):\n  Found unsuitable Qt version "" from NOTFOUND, this code requires Qt 4.x\nCall Stack (most recent call first):\n  CMakeLists.txt:226 (find_package)\n\n\n-- Configuring incomplete, errors occurred!\nSee also "/home/darren/src/avogadro-1.2.0/build/CMakeFiles/CMakeOutput.log".\nSee also "/home/darren/src/avogadro-1.2.0/build/CMakeFiles/CMakeError.log".\n

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CMakeOutput.log 说，由于太长而被剪断，但可以提供。

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和 CMakeError.log 说，

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Performing C++ SOURCE FILE Test COMPILES_WITHOUT_FPERMISSIVE failed with the following output:\nChange Dir: /home/darren/src/avogadro-1.2.0/build/CMakeFiles/CMakeTmp\n\nRun Build Command(s):/usr/bin/make cmTC_842a7/fast && /usr/bin/make -f CMakeFiles/cmTC_842a7.dir/build.make CMakeFiles/cmTC_842a7.dir/build\nmake[1]: Entering directory '/home/darren/src/avogadro-1.2.0/build/CMakeFiles/CMakeTmp'\nBuilding CXX object CMakeFiles/cmTC_842a7.dir/src.cxx.o\n/usr/bin/c++    -fvisibility=hidden -fvisibility-inlines-hidden -DCOMPILES_WITHOUT_FPERMISSIVE   -o CMakeFiles/cmTC_842a7.dir/src.cxx.o -c /home/darren/src/avogadro-1.2.0/build/CMakeFiles/CMakeTmp/src.cxx\n/home/darren/src/avogadro-1.2.0/build/CMakeFiles/CMakeTmp/src.cxx:6:17: error: declaration of \xe2\x80\x98auto_ptr<_Tp> counted_ptr<_Tp>::auto_ptr()\xe2\x80\x99 changes meaning of \xe2\x80\x98auto_ptr\xe2\x80\x99 [-fpermissive]\n    6 |   auto_ptr<_Tp> auto_ptr();\n      |                 ^~~~~~~~\n/home/darren/src/avogadro-1.2.0/build/CMakeFiles/CMakeTmp/src.cxx:2:28: note: \xe2\x80\x98auto_ptr\xe2\x80\x99 declared here as \xe2\x80\x98class auto_ptr<_Tp>\xe2\x80\x99\n    2 | template <class _Tp> class auto_ptr {};\n      |                            ^~~~~~~~\nmake[1]: *** [CMakeFiles/cmTC_842a7.dir/build.make:66: CMakeFiles/cmTC_842a7.dir/src.cxx.o] Error 1\nmake[1]: Leaving directory '/home/darren/src/avogadro-1.2.0/build/CMakeFiles/CMakeTmp'\nmake: *** [Makefile:121: cmTC_842a7/fast] Error 2\n\n\nSource file was:\n\ntemplate <class _Tp> class auto_ptr {};\ntemplate <class _Tp>\nstruct counted_ptr\n{\n  auto_ptr<_Tp> auto_ptr();\n};\nint main() {return 0;}\n

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我说，请帮忙。

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Answer 1

Avogadro 1.2 需要 Qt4，但由于 Qt5 可用，Qt4 已被弃用。您可以使用以下命令直接安装（无需编译）较新版本（1.93.0）的 Avogadro

sudo apt install avogadro

如果您确实需要旧版本，请首先从 Rock Core Team PPA安装 Qt4 （请注意，我还没有测试过它，因此使用风险自负。但是，此 PPA 的下载量已超过 50000 次，因此可能是安全的。）。

sudo add-apt-repository ppa:rock-core/qt4
sudo apt update

然后安装 Qt4 库

sudo apt install qt4-x11 libqt4-dev

cmake ../现在再次继续。