The stack looks like this: ``` File ".bootstrap\_p...
# pex
f
The stack looks like this:
Copy code
File ".bootstrap\_pex\pex.py", line 359, in execute
  File ".bootstrap\_pex\pex.py", line 87, in _activate
  File ".bootstrap\_pex\environment.py", line 135, in activate
  File ".bootstrap\_pex\environment.py", line 179, in _activate
  File ".bootstrap\_pex\environment.py", line 124, in update_candidate_distributions
  File ".bootstrap\_pex\environment.py", line 110, in load_internal_cache
  File ".bootstrap\_pex\environment.py", line 97, in write_zipped_internal_cache
  File ".bootstrap\_pex\util.py", line 178, in cache_distribution
  File ".bootstrap\_pex\common.py", line 125, in safe_open
IOError: [Errno 2] No such file or directory: u'C:\\Users\\jcekh\\.pex\\install\\lxml-4.1.0-cp27-cp27m-win_amd64.whl.5a5401d1863551cd1c0ca2792a31c72185712ed2.64cd4007f8bd4930b98b3fca44839813\\lxml-4.1.0-cp27-cp27m-win_amd64.whl\\lxml/isoschematron/resources/xsl/iso-schematron-xslt1/iso_schematron_skeleton_for_xslt1.xsl'