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linux: Linux version 2.6.35.6-48.fc14.i686.PAE (...) (gcc version 4.5.
+1 20100924 (Red Hat 4.5.1-4) (GCC) ) #1 SMP Fri Oct 22 15:27:53 UTC 2
+010

wkhtmltopdf: wkhtmltopdf 0.10.0 rc2

perl: This is perl 5, version 12, subversion 2 (v5.12.2) built for i38
+6-linux-thread-multi

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#!/usr/bin/perl
#### takes string containing HTML and outputs PDF to browser to downlo
+ad
...
###  input from STDIN and send output to STDOUT*
open(my $makePDF, "|-", "/usr/local/bin/wkhtmltopdf", "-", "-") || die
+("$!");
print $makePDF $htmlToPrint;  ## sends my HTML to wkhtmltopdf which st
+reams immediately to STDOUT

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QPainter::begin(): Returned false============================] 100%
Error: Unable to write to destination