OpenFOAM 的 Spack 安装不安装实用程序和求解器程序

问：

我正在使用 spack 安装 OpenFOAM。Spack 的配置如下：

cat << EOF >> $SPACK_ROOT/etc/spack/packages.yaml
packages:
    slurm:
        externals:
        - spec: [email protected]
          prefix: /usr
        buildable: False
    libevent:
        externals:
        - spec: [email protected]
          prefix: /usr
        buildable: False
    pmix:
        externals:
        - spec: [email protected] 
          prefix: /usr
        buildable: False
    hwloc:
        externals:
        - spec: [email protected]
          prefix: /usr
        buildable: False
EOF

Spack 报告的 OpenFOAM 的可用变体包括：

# spack list openfoam
...
Variants:
    Name [Default]            When    Allowed values    Description
    ======================    ====    ==============    ==================================================

    build_system [generic]    --      generic           Build systems supported by the package
    int64 [off]               --      on, off           With 64-bit labels
    kahip [off]               --      on, off           With kahip decomposition
    knl [off]                 --      on, off           Use KNL compiler settings
    metis [off]               --      on, off           With metis decomposition
    mgridgen [off]            --      on, off           With mgridgen support
    paraview [off]            --      on, off           Build paraview plugins and runtime post-processing
    precision [dp]            --      sp, dp, spdp      Precision option
    scotch [on]               --      on, off           With scotch/ptscotch decomposition
    source [on]               --      on, off           Install library/application sources and tutorials
    vtk [off]                 --      on, off           With VTK runTimePostProcessing
    zoltan [off]              --      on, off           With zoltan renumbering
...

使用以下命令执行编译：

spack install -j [email protected] +pmi schedulers=slurm ^[email protected] ^[email protected]
spack install -j openfoam +metis +scotch +zoltan +kahip +mgridgen ^[email protected] 

安装后，我加载了 OpenFOAM 包，

spack load openfoam

我按照源代码文件中的说明测试安装：doc/Build.md

# Create the user "run" directory:
mkdir -p "$FOAM_RUN"
# Change to the user "run" directory:
run
# Copy tutorial
cp -r "$FOAM_TUTORIALS"/incompressible/simpleFoam/pitzDaily ./
# Run the tutorial
( cd pitzDaily && blockMesh && simpleFoam )

但是，没有安装求解器。搜索显示存在求解器的代码，但未生成可执行文件：simpleFoamsimpleFoam

# find $(spack location -i openfoam) -name simpleFoam
/mnt/irisgpfs/users/gkafanas/.spack/opt/spack/linux-rhel8-zen/gcc-8.5.0/openfoam-2306-ytaggtrqximxwyjmh6b77mw4j66leaxn/tutorials/basic/simpleFoam
/mnt/irisgpfs/users/gkafanas/.spack/opt/spack/linux-rhel8-zen/gcc-8.5.0/openfoam-2306-ytaggtrqximxwyjmh6b77mw4j66leaxn/tutorials/incompressible/simpleFoam
/mnt/irisgpfs/users/gkafanas/.spack/opt/spack/linux-rhel8-zen/gcc-8.5.0/openfoam-2306-ytaggtrqximxwyjmh6b77mw4j66leaxn/etc/caseDicts/createZeroDirectoryTemplates/solvers/simpleFoam
/mnt/irisgpfs/users/gkafanas/.spack/opt/spack/linux-rhel8-zen/gcc-8.5.0/openfoam-2306-ytaggtrqximxwyjmh6b77mw4j66leaxn/applications/solvers/incompressible/simpleFoam

更详细的搜索显示，未安装多个实用程序 （） 和求解器 （） 可执行文件。applications/utilities/applications/solvers/

是否可以使用 Spack 编译和加载所有实用程序和求解器可执行文件？它需要任何额外的配置吗？