Resolving dependencies... Warning: The following packages are likely to be broken by the reinstalls: process-1.6.3.0 haskeline-0.7.4.3 ghc-8.6.3 Cabal-2.4.0.1 libiserv-8.6.3 ghci-8.6.3 directory-1.3.3.0 hpc-0.6.0.3 ghc-boot-8.6.3 parsec-3.1.13.0 Continuing even though the plan contains dangerous reinstalls. Starting data-default-class-0.1.2.0 Starting dlist-1.0 Starting base-orphans-0.8.2 Starting containers-0.6.3.1 Building data-default-class-0.1.2.0 Building base-orphans-0.8.2 Building dlist-1.0 Building containers-0.6.3.1 Completed data-default-class-0.1.2.0 Starting finite-typelits-0.1.4.2 Building finite-typelits-0.1.4.2 Completed dlist-1.0 Starting old-locale-1.0.0.7 Completed finite-typelits-0.1.4.2 Starting time-1.9.3 Completed base-orphans-0.8.2 Starting transformers-0.5.6.2 Building old-locale-1.0.0.7 Building transformers-0.5.6.2 Completed old-locale-1.0.0.7 Starting data-default-instances-dlist-0.0.1 Building time-1.9.3 Building data-default-instances-dlist-0.0.1 Completed data-default-instances-dlist-0.0.1 Starting data-default-instances-old-locale-0.0.1 Building data-default-instances-old-locale-0.0.1 Completed data-default-instances-old-locale-0.0.1 Completed transformers-0.5.6.2 Starting mtl-2.2.2 Starting transformers-compat-0.6.5 Completed time-1.9.3 Starting unix-2.7.2.2 Building mtl-2.2.2 Building transformers-compat-0.6.5 Completed transformers-compat-0.6.5 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Completed mtl-2.2.2 Completed transformers-base-0.4.5.2 Starting monad-control-1.0.2.3 Building monad-control-1.0.2.3 Building unix-2.7.2.2 Completed monad-control-1.0.2.3 Starting lifted-base-0.2.3.12 Building lifted-base-0.2.3.12 Completed lifted-base-0.2.3.12 Completed containers-0.6.3.1 Starting data-default-instances-containers-0.0.1 Starting binary-0.8.8.0 Completed unix-2.7.2.2 Starting directory-1.3.6.1 Building binary-0.8.8.0 Building data-default-instances-containers-0.0.1 Completed data-default-instances-containers-0.0.1 Starting data-default-0.7.1.1 Building directory-1.3.6.1 Building data-default-0.7.1.1 Completed data-default-0.7.1.1 Starting X11-1.9.1 Failed to install X11-1.9.1 Build log ( /home/builder/.cabal/logs/ghc-8.6.3/X11-1.9.1-2DgLcY8XCJhCyMg1c97YMI.log ): cabal: Entering directory '/tmp/cabal-tmp-21267/X11-1.9.1' Configuring X11-1.9.1... configure: WARNING: unrecognized options: --with-compiler checking for gcc... /usr/bin/gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether /usr/bin/gcc accepts -g... yes checking for /usr/bin/gcc option to accept ISO C89... none needed checking how to run the C preprocessor... /usr/bin/gcc -E checking for X... libraries , headers checking for gethostbyname... yes checking for connect... yes checking for remove... yes checking for shmat... yes checking for IceConnectionNumber in -lICE... yes checking whether to build Xinerama... yes checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking X11/extensions/Xinerama.h usability... no checking X11/extensions/Xinerama.h presence... no checking for X11/extensions/Xinerama.h... no WARNING: Xinerama headers not found. Building without Xinerama support checking X11/extensions/Xrandr.h usability... no checking X11/extensions/Xrandr.h presence... no checking for X11/extensions/Xrandr.h... no configure: error: X11/extensions/Xrandr.h (from libXrandr) is required cabal: Leaving directory '/tmp/cabal-tmp-21267/X11-1.9.1' Completed directory-1.3.6.1 Completed binary-0.8.8.0 cabal: Error: some packages failed to install: X11-1.9.1-2DgLcY8XCJhCyMg1c97YMI failed during the configure step. The exception was: ExitFailure 1 bludigon-0.1.0.1-6VCK2AGp0i6MXnPv5YDkh depends on bludigon-0.1.0.1 which failed to install.