Fix sandbox pip runs with new requirements files
Fix sandbox pip runs with new requirements files

rue89-tech/configuration,hks-epod/configuration,arbrandes/edx-configuration,gsehub/configuration,EDUlib/configuration,stvstnfrd/configuration,EDUlib/configuration,rue89-tech/configuration,Stanford-Online/configuration,appsembler/configuration,arbrandes/edx-configuration,Stanford-Online/configuration,stvstnfrd/configuration,appsembler/configuration,mitodl/configuration,arbrandes/edx-configuration,hks-epod/configuration,mitodl/configuration,appsembler/configuration,Stanford-Online/configuration,EDUlib/configuration,gsehub/configuration,stvstnfrd/configuration,edx/configuration,gsehub/configuration,edx/configuration,mitodl/configuration,hks-epod/configuration,EDUlib/configuration,Stanford-Online/configuration,arbrandes/edx-configuration,EDUlib/configuration,hks-epod/configuration,edx/configuration,gsehub/configuration,hks-epod/configuration,gsehub/configuration,arbrandes/edx-configuration,appsembler/configuration,stvstnfrd/configuration,mitodl/configuration,stvstnfrd/configuration,rue89-tech/configuration,rue89-tech/configuration,edx/configuration,Stanford-Online/configuration,rue89-tech/configuration