Introduction When installing cairo package for R the following error might be thrown: configure: error: Cannot find cairo.h! Please install cairo (http://www.cairographics.org/) and/or set CAIRO_CFLAGS/LIBS correspondingly. The error is generated because cairo.h header file is missing. Follow the steps below to solve this issue on Ubuntu. Solution Installing libcairo2-dev package will solve the problem, because
Introduction You might encounter the following error while trying to install some packages in RStudio IDE: fatal error: libpq-fe.h: No such file or directory I encountered that error while trying to install RPostgreSQL package and that resulted in the error below: ERROR: compilation failed for package ‘RPostgreSQL’ As it can be seen from the error
Introduction In this post we will go through the process of CIMC (Cisco Integrated Management Controller) upgrade on a standalone Cisco UCS server. I will be upgrading C220M4 server from 3.0(3a) to 4.0(1d), but instructions apply to any standalone UCS server. Step 1: Download Host Upgrade Utility Go to Cisco Software Download website and download
