Please what could be a reason for this error? I am trying to install the R package ComplexHeatmap but I keep getting the error message that the the dependency Cairo is not available. I have tried to install Cairo using the command sudo apt-get install libcairo2-dev but I still get the same error. Running the command sudo dpkg-query -l | grep libcairo2-dev also shows that the Cairo package is fully installed.
Below are the commands I have run and the respective outputs:
Installation of ComplexHeatmap
> BiocManager::install("ComplexHeatmap") compilation terminated. make: *** [/usr/lib/R/etc/Makeconf:168: xlib-backend.o] Error 1 ERROR: compilation failed for package ‘Cairo’ * removing ‘/root/R/x86_64-pc-linux-gnu-library/4.1/Cairo’ ERROR: dependency ‘Cairo’ is not available for package ‘ComplexHeatmap’ * removing ‘/root/R/x86_64-pc-linux-gnu-library/4.1/ComplexHeatmap’ The downloaded source packages are in ‘/tmp/RtmpsD5M9H/downloaded_packages’ Warning messages: 1: In .inet_warning(msg) : installation of package ‘Cairo’ had non-zero exit status 2: In .inet_warning(msg) : installation of package ‘ComplexHeatmap’ had non-zero exit status To install Cairo:
(base) power@power-SYS-7039A-I:~$ sudo apt-get install libcairo2-dev Reading package lists... Done Building dependency tree Reading state information... Done libcairo2-dev is already the newest version (1.16.0-4ubuntu1). 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. To verify the proper installation of Cairo:
(base) power@power-SYS-7039A-I:~$ sudo dpkg-query -l | grep libcairo2-dev ii libcairo2-dev:amd64 1.16.0-4ubuntu1 amd64 Development files for the Cairo 2D graphics library Thanks in advance for any help.
11 Answer
You are probably do not want to read the messages which are shown during compilation. The Cairo package also requires X11/Intrinsic.h from libxt-dev package.
For Ubuntu 20.04 LTS with R 4.1 use commands below to install needed build-dependencies:
sudo apt-get install libcairo2-dev libxt-dev and then retry.
