[illuminati zzz]$ find deps -type f
deps/cryptography-1.2.3-cp27-cp27m-macosx_10_10_intel.whl
[illuminati zzz]$ pex --disable-cache --no-pypi -f ./deps cryptography==1.2.3 -v -v -v
pex: crawling link i=0 link=Link('file:///private/tmp/zzz/deps') follow_links=False                                    
Could not satisfy all requirements for cryptography==1.2.3:
    cryptography==1.2.3
[illuminati zzz]$ cp deps/cryptography-1.2.3-cp27-{cp27m,none}-macosx_10_10_intel.whl 
[illuminati zzz]$ pex --disable-cache --no-pypi -f ./deps cryptography==1.2.3 -v -v -v
pex: crawling link i=0 link=Link('file:///private/tmp/zzz/deps') follow_links=False                                    
pex: Building pex :: Resolving distributions :: Fetching file:///private/tmp/zzz/deps/cryptography-1.2.3-cp27-none-macospex: Building pex :: Resolving distributions :: Fetching file:///private/tmp/zzz/deps/cryptography-1.2.3-cp27-none-macospex: Building pex :: Resolving distributions :: Translating /private/var/folders/3t/xkwqrkld4xxgklk2s4n41jb80000gn/T/tmpCould not satisfy all requirements for enum34:10_intel.whl into distribution                                  
    enum34(from: cryptography==1.2.3)