check for wrapper_script, not virtualenvwrapper binary (which doesn't exist) fix syntax error: no trailing 'fi' for 'if'
check for wrapper_script, not virtualenvwrapper binary (which doesn't exist)
fix syntax error: no trailing 'fi' for 'if'

poppingtonic/BayesDB,poppingtonic/BayesDB,JDReutt/BayesDB,probcomp/crosscat,JDReutt/BayesDB,mit-probabilistic-computing-project/crosscat,probcomp/crosscat,fivejjs/crosscat,fivejjs/crosscat,fivejjs/crosscat,mit-probabilistic-computing-project/crosscat,mit-probabilistic-computing-project/crosscat,poppingtonic/BayesDB,JDReutt/BayesDB,probcomp/crosscat,JDReutt/BayesDB,JDReutt/BayesDB,probcomp/crosscat,fivejjs/crosscat,probcomp/crosscat,fivejjs/crosscat,fivejjs/crosscat,mit-probabilistic-computing-project/crosscat,fivejjs/crosscat,mit-probabilistic-computing-project/crosscat,mit-probabilistic-computing-project/crosscat,poppingtonic/BayesDB,poppingtonic/BayesDB,mit-probabilistic-computing-project/crosscat,probcomp/crosscat,probcomp/crosscat,probcomp/crosscat