I am writing my thesis, and I need to add a single pdf page in the appendix, so I found a way to use the pdfpage package. Normally I added the package, when I added the package and I continued writing it up. and when I compiled, I could not see any changes to my document. it basically blocks everything. when I delete that line (\include{PdfPackage}} then everything works fine. it didn't even append the pdf page.
\documentclass[oneside]{ecsthesis}
\graphicspath{{../Figures/}}
\usepackage{pdfpages}

.logfile of the output you receive as part of your question (via an edit). – Werner Sep 13 '12 at 23:18\usepackage{pdfpages}and include the PDF with\includepdf{file.pdf}, right? If its only a single page, you actually don't need to usepdfpages. You could just usegraphicxand\includegraphics[page=X]{file}. However, then you might have to do some jigging with the scaling of the page. Regardless, that can be done... – Werner Sep 13 '12 at 23:34graphicxdocumentation.\includegraphics[page=X,angle=90]{file}or even\rotatebox{90}{\includegraphics[page=X]{file}}. – Werner Sep 13 '12 at 23:40