host

1Resolving Hex dependencies...2Resolution completed in 0.243s3Unchanged:4  cairo_ex 0.1.05  circular_buffer 1.1.06  elixir_make 0.10.07  interactive_cmd 0.1.48  nerves 2.0.0-pre.29  nerves_discovery 0.1.510  nerves_logging 0.2.411  nerves_runtime 0.13.1312  nerves_system_bbb 2.30.213  nerves_system_br 1.34.414  nerves_system_mangopi_mq_pro 0.17.215  nerves_system_qemu_aarch64 0.4.216  nerves_system_rpi0 2.1.217  nerves_system_rpi4 2.1.218  nerves_system_rpi5 2.1.219  nerves_system_trellis 0.5.020  nerves_system_x86_64 1.34.221  nerves_toolchain_aarch64_nerves_linux_gnu 15.3.122  nerves_toolchain_armv6_nerves_linux_gnueabihf 15.3.123  nerves_toolchain_armv7_nerves_linux_gnueabihf 15.3.124  nerves_toolchain_riscv64_nerves_linux_gnu 15.3.125  nerves_toolchain_x86_64_nerves_linux_musl 15.3.126  nerves_uevent 0.1.727  property_table 0.3.428  ring_logger 0.11.729  tablet 0.3.330  toolshed 0.5.031  uboot_env 1.0.232All dependencies have been fetched33==> cairo_ex34mkdir -p /work/proj/_build/host/lib/cairo_ex/priv35mkdir -p /work/proj/_build/host/lib/cairo_ex/obj36mkdir -p /work/proj/_build/host/lib/cairo_ex/obj/api37Package cairo was not found in the pkg-config search path.38Perhaps you should add the directory containing `cairo.pc'39to the PKG_CONFIG_PATH environment variable40Package 'cairo', required by 'virtual:world', not found41cc -c -I/usr/local/lib/erlang/usr/include -O2 -Wall -Wextra -Wno-unused-parameter -DDEBUG  -o /work/proj/_build/host/lib/cairo_ex/obj/main.o src/main.c42Package cairo was not found in the pkg-config search path.43Perhaps you should add the directory containing `cairo.pc'44to the PKG_CONFIG_PATH environment variable45Package 'cairo', required by 'virtual:world', not found46cc -c -I/usr/local/lib/erlang/usr/include -O2 -Wall -Wextra -Wno-unused-parameter -DDEBUG  -o /work/proj/_build/host/lib/cairo_ex/obj/erlcmd.o src/erlcmd.c47Package cairo was not found in the pkg-config search path.48Perhaps you should add the directory containing `cairo.pc'49to the PKG_CONFIG_PATH environment variable50Package 'cairo', required by 'virtual:world', not found51In file included from src/router.h:4,52                 from src/main.c:2:53src/eio.h:6:10: fatal error: cairo.h: No such file or directory54    6 | #include <cairo.h>55      |          ^~~~~~~~~56compilation terminated.57make: *** [Makefile:58: /work/proj/_build/host/lib/cairo_ex/obj/main.o] Error 158make: *** Waiting for unfinished jobs....59could not compile dependency :cairo_ex, "mix compile" failed. Errors may have been logged above. You can recompile this dependency with "mix deps.compile cairo_ex --force", update it with "mix deps.update cairo_ex" or clean it with "mix deps.clean cairo_ex"60==> nerves_compatibility_test61** (Mix) Could not compile with "make" (exit status: 2).62You need to have gcc and make installed. If you are using63Ubuntu or any other Debian-based system, install the packages64"build-essential". Also install "erlang-dev" package if not65included in your Erlang/OTP version. If you're on Fedora, run66"dnf group install 'Development Tools'".67