```ruby
# -*- coding: utf-8 -*-
#
# Cookbook Name:: faraday
# Recipe:: sources
#
# 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.
#

include_recipe 'faraday'

git node['faraday']['install_dir'] do
  repository node['faraday']['git_repository']
  reference node['faraday']['git_reference']
end

python_runtime node['faraday']['python_runtime']

python_virtualenv 'faraday-venv' do
  path "#{node['faraday']['install_dir']}/.venv"
end

pip_requirements "#{node['faraday']['install_dir']}/requirements.txt" do
  python node['faraday']['python_runtime']
  virtualenv 'faraday-venv'
end
```

Enable system_site_packages for faraday venv.
user
```ruby
# -*- coding: utf-8 -*-
#
# Cookbook Name:: faraday
# Recipe:: sources
#
# 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.
#

include_recipe 'faraday'

git node['faraday']['install_dir'] do
  repository node['faraday']['git_repository']
  reference node['faraday']['git_reference']
end

python_runtime node['faraday']['python_runtime']

python_virtualenv 'faraday-venv' do
  path "#{node['faraday']['install_dir']}/.venv"
  system_site_packages true
end

pip_requirements "#{node['faraday']['install_dir']}/requirements.txt" do
  python node['faraday']['python_runtime']
  virtualenv 'faraday-venv'
end
```
assistant