Python virtualenv not setup in "Gather remote mongo coredumps" post phase in evergreen.yml

  # Gather remote mongo coredumps.

  - command: shell.exec

    params:

      working_dir: "src"

      script: |

        if [ ! -f ${aws_ec2_yml|""} ]; then

          exit 0

        fi

        ssh_connection_options="${ssh_identity} ${ssh_connection_options}"

        remote_dir=${remote_dir|.}

        # Find all core files and move to $remote_dir

        cmds="core_files=\$(/usr/bin/find -H . \( -name '*.core' -o -name '*.mdmp' \) 2> /dev/null)"

        cmds="$cmds; if [ -z \"\$core_files\" ]; then exit 0; fi"

        cmds="$cmds; echo Found remote core files \$core_files, moving to \$(pwd)"

        cmds="$cmds; for core_file in \$core_files"

        cmds="$cmds; do base_name=\$(echo \$core_file | sed 's/.*\///')"

        cmds="$cmds;   if [ ! -f \$base_name ]; then mv \$core_file .; fi"

        cmds="$cmds; done"

        $python buildscripts/remote_operations.py \

          --verbose                                        \

          --userHost $USER@${ip_address}                   \

          --sshConnectionOptions "$ssh_connection_options" \

          --retries ${ssh_retries}                         \

          --commands "$cmds"                               \

          --commandDir $remote_dir

  - command: shell.exec

    params:

      working_dir: "src"

      script: |

        if [ ! -f ${aws_ec2_yml|""} ]; then

          exit 0

        fi

        ssh_connection_options="${ssh_identity} ${ssh_connection_options}"

        remote_dir=${remote_dir|.}

        $python buildscripts/remote_operations.py \

          --verbose                                        \

          --userHost $USER@${ip_address}                   \

          --operation "copy_from"                          \

          --sshConnectionOptions "$ssh_connection_options" \

          --retries ${ssh_retries}                         \

          --file "$remote_dir/*.core"                      \

          --file "$remote_dir/*.mdmp"

        # Since both type of core files do not exist on the same host, this command

        # will always return non-zero. As the core file retrieval is optional, we

        # always exit successfully.

        exit 0