fixed a bug in install_hpfeeds.sh (which pip called before pip installed)
fixed a bug in install_hpfeeds.sh (which pip called before pip installed)

Endika/mhn,Antelox/mhn,Antelox/mhn,Endika/mhn,Antelox/mhn,Endika/mhn,Benster900/mhn,Benster900/mhn,Endika/mhn,Antelox/mhn,Antelox/mhn,Benster900/mhn,Benster900/mhn,Benster900/mhn,Endika/mhn