| 123456789101112131415161718192021222324252627282930313233343536373839404142 | Vagrant.configure("2") do |config|  config.vm.box = "generic/ubuntu2004"  config.vm.hostname = "singularity"  config.vm.synced_folder "./", "/vagrant"   config.vm.provider "virtualbox" do |vb|     vb.memory = "8192"     vb.cpus = "4"   end  config.vm.provision "shell", inline: <<-SHELL    # Install singularity dependencies    apt-get update    apt-get install -y \    build-essential \    libssl-dev \    uuid-dev \    libgpgme11-dev \    squashfs-tools \    libseccomp-dev \    wget \    pkg-config \    git \    cryptsetup \    golang    apt-get clean    # Get singularity release    export VERSION=3.8.0    wget https://github.com/hpcng/singularity/releases/download/v${VERSION}/singularity-${VERSION}.tar.gz    tar -xzf singularity-${VERSION}.tar.gz    # Build/install singularity    cd singularity-${VERSION}    ./mconfig    make -C builddir    make -C builddir install    cd ../    rm -r singularity-${VERSION} singularity-${VERSION}.tar.gz  SHELLend
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