可远程协助安装，支持MAC，windows，Linux系统，联系微信号cat6495sudo apt install build-essential gfortran vim unzip unp wget zlib1g-dev flex hwloc gawk
中国大陆地区官网：https://www.faccts.de/customer/login?came_from=/customer ##注册账号并下载##目前国内这个能访问到的网站只上传了这一个Linux版
unp orca-6.1.0-f.0_linux_x86-64_openmpi41.tar.xz###写入环境变量###export PATH=$HOME/soft/orca-6.1.0-f.0_linux_x86-64/bin:$PATHexport LD_LIBRARY_PATH=$HOME/soft/orca-6.1.0-f.0_linux_x86-64/lib$:LD_LIBRARY_PATHalias orca='$HOME/soft/orca-6.1.0-f.0_linux_x86-64/bin/orca'
mkdir -p ~/softcd ~/softwget https://download.open-mpi.org/release/open-mpi/v4.1/openmpi-4.1.8.tar.gz
unp openmpi-4.1.8.tar.gzcd openmpi-4.1.8 ./configure --prefix=~/soft/openmpi418 --disable-builtin-atomicsmake install -j $(nproc)
###openmpi### 环境变量写到~/.bashrc或其他文本中MPI_HOME=$HOME/soft/openmpi418export PATH=${MPI_HOME}/bin:$PATHexport LD_LIBRARY_PATH=${MPI_HOME}/lib:$LD_LIBRARY_PATHexport MANPATH=${MPI_HOME}/share/man:$MANPATH
orca test.in |tee test.out
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