old_contents: # Copyright 2016 PerfKitBenchmarker Authors. All rights reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #   http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  
  """Module containing multichase installation and cleanup functions."""
  
  GIT_PATH = 'https://github.com/google/multichase'
  GIT_VERSION = '45cbcb9de91a0e82d9273ed337fbec8bbe2528eb'
  INSTALL_PATH = 'multichase'
  
  
  def _Install(vm):
    """Installs the multichase package on the VM."""
    vm.Install('build_tools')
    vm.RemoteCommand('rm -rf {path} && mkdir -p {path}'.format(
        path=INSTALL_PATH))
    vm.RemoteCommand('git clone --recursive {git_path} {dir}'.format(
        dir=INSTALL_PATH, git_path=GIT_PATH))
    vm.RemoteCommand('cd {dir} && git checkout {version} && make'.format(
        dir=INSTALL_PATH, version=GIT_VERSION))
  
  
  def YumInstall(vm):
    """Installs the multichase package on the VM."""
    _Install(vm)
  
  
  def AptInstall(vm):
    """Installs the multichase package on the VM."""
    _Install(vm)
  
  
  def Uninstall(vm):
    vm.RemoteCommand('rm -rf {0}'.format(INSTALL_PATH))
  
new_contents: # Copyright 2016 PerfKitBenchmarker Authors. All rights reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #   http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  
  """Module containing multichase installation and cleanup functions."""
  
  GIT_PATH = 'https://github.com/google/multichase'
  GIT_VERSION = 'ebd614435f9d510963c5568d840ff647ca8e3701'
  INSTALL_PATH = 'multichase'
  
  
  def _Install(vm):
    """Installs the multichase package on the VM."""
    vm.Install('build_tools')
    vm.RemoteCommand('rm -rf {path} && mkdir -p {path}'.format(
        path=INSTALL_PATH))
    vm.RemoteCommand('git clone --recursive {git_path} {dir}'.format(
        dir=INSTALL_PATH, git_path=GIT_PATH))
    vm.RemoteCommand('cd {dir} && git checkout {version} && make'.format(
        dir=INSTALL_PATH, version=GIT_VERSION))
  
  
  def YumInstall(vm):
    """Installs the multichase package on the VM."""
    _Install(vm)
  
  
  def AptInstall(vm):
    """Installs the multichase package on the VM."""
    _Install(vm)
  
  
  def Uninstall(vm):
    vm.RemoteCommand('rm -rf {0}'.format(INSTALL_PATH))
  
subject: Update multichase github release version to allow for Ubuntu18 runs.