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added version checking to virtualenv install not_if statement #75

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added version checking to virtualenv install not_if statement #75

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8 changes: 6 additions & 2 deletions recipes/pip.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,9 @@
cookbook_file "#{Chef::Config[:file_cache_path]}/ez_setup.py" do
source 'ez_setup.py'
mode "0644"
not_if "#{node['python']['binary']} -c 'import setuptools'"
not_if "#{node['python']['binary']} -c 'import pkg_resources, sys;\
sys.exit(1) if float(pkg_resources.get_distribution(\"setuptools\")\
.version[:3]) < 0.8 else sys.exit(0)'"
end

cookbook_file "#{Chef::Config[:file_cache_path]}/get-pip.py" do
Expand All @@ -50,7 +52,9 @@
command <<-EOF
#{node['python']['binary']} ez_setup.py
EOF
not_if "#{node['python']['binary']} -c 'import setuptools'"
not_if "#{node['python']['binary']} -c 'import pkg_resources, sys;\
sys.exit(1) if float(pkg_resources.get_distribution(\"setuptools\")\
.version[:3]) < 0.8 else sys.exit(0)'"
end

execute "install-pip" do
Expand Down