Installing IDL doesn't cooperate

I am following the instructions per to get IDLWAVE to install so I can use Emacs to get GDL up so I can refresh my skills with IDL, howver, after typing “make” to compile the IDLWave tarball and then type “make install-all”, I get the following error:

linux-4cxz:/home/jared/gdl/idlwave/idlwave-master # make install-all
if  ! -d /usr/local/share/emacs/site-lisp ]; then mkdir -p /usr/local/share/emacs/site-lisp; else true; fi ;
cp -p idlwave.el idlw-variables.el  idlw-help.el idlw-shell.el idlw-scan.el idlw-routine.el idlw-complete.el idlw-bindings.el idlw-menus.el idlw-toolbar.el idlw-complete-structtag.el idlw-roprompt.el  /usr/local/share/emacs/site-lisp
cp -p idlwave.elc idlw-variables.elc idlw-help.elc idlw-shell.elc idlw-scan.elc idlw-routine.elc idlw-complete.elc idlw-bindings.elc idlw-menus.elc idlw-toolbar.elc idlw-complete-structtag.elc idlw-roprompt.elc  /usr/local/share/emacs/site-lisp
if  ! -d /usr/local/info ]; then mkdir -p /usr/local/info; else true; fi ;
cp -p idlwave /usr/local/info
cp: cannot stat ‘idlwave’: No such file or directory
Makefile:122: recipe for target 'install-info' failed
make: *** [install-info] Error 1
linux-4cxz:/home/jared/gdl/idlwave/idlwave-master # 

Does anyone know wht I’m doing wrong or steps I can take to make this work?