loncom/build/help_graphics_converter.pl - diff

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version 1.3, 2002/07/19 16:56:23	version 1.4, 2002/08/19 21:40:55
Line 38 if (not (-d $dirprefix . "png/"))	Line 38 if (not (-d $dirprefix . "png/"))
mkdir $dirprefix . "gif/", 0755;	mkdir $dirprefix . "gif/", 0755;
mkdir $dirprefix . "eps/", 0755;	mkdir $dirprefix . "eps/", 0755;

	my $convert = `which convert`;
	if ($convert eq '')
	{
	open LOG, ">> WARNINGS";
	print LOG "** ERROR ** ImageMagick is not installed. You must install ImageMagick to use LON-CAPA. Please see your installation instructions.\n";
	print "** ERROR ** ImageMagick is not installed. You must install ImageMagick to use LON-CAPA. Please see your installation instructions.\n";
	exit;
	}

foreach my $file (glob($dirprefix . "png/*.png"))	foreach my $file (glob($dirprefix . "png/*.png"))
{	{
my $filename = substr($file, rindex($file, "/") + 1);	my $filename = substr($file, rindex($file, "/") + 1);