Cargo build gives errors.

[haxi0]

I installed everything I could, still I get the error: failed to run custom build command for avahi-sys v0.10.0Output:Compiling proc-macro2 v1.0.43 Compiling unicode-ident v1.0.4 Compiling quote v1.0.21 Compiling libc v0.2.132 Compiling syn v1.0.99 Compiling cfg-if v1.0.0 Compiling version_check v0.9.4 Compiling autocfg v1.1.0 Compiling memchr v2.5.0 Compiling atty v0.2.14 Compiling glob v0.3.0 Compiling regex-syntax v0.6.27 Compiling value-bag v1.0.0-alpha.9 Compiling log v0.4.17 Compiling aho-corasick v0.7.19 Compiling clang-sys v1.3.3 Compiling termcolor v1.1.3 Compiling cc v1.0.73 Compiling regex v1.6.0 Compiling unicode-width v0.1.10 Compiling bitflags v1.3.2 Compiling textwrap v0.11.0 Compiling libloading v0.7.3 Compiling strsim v0.8.0 Compiling futures-core v0.3.24 Compiling lazy_static v1.4.0 Compiling ansi_term v0.12.1 Compiling vec_map v0.8.2 Compiling clap v2.34.0 Compiling lazycell v1.3.0 Compiling peeking_take_while v0.1.2 Compiling rustc-hash v1.1.0 Compiling once_cell v1.14.0 Compiling quick-error v1.2.3 Compiling pin-project-lite v0.2.9 Compiling slab v0.4.7 Compiling cache-padded v1.2.0 Compiling minimal-lexical v0.2.1 Compiling nom v7.1.1 Compiling ctor v0.1.23 Compiling concurrent-queue v1.2.4 Compiling nom v5.1.2 Compiling fastrand v1.8.0 Compiling bindgen v0.59.2 Compiling either v1.8.0 Compiling futures-io v0.3.24 Compiling humantime v2.1.0 Compiling parking v2.0.0 Compiling waker-fn v1.1.0 Compiling env_logger v0.9.0 Compiling futures-lite v1.12.0 Compiling which v4.3.0 Compiling cexpr v0.6.0 Compiling humantime v1.3.0 Compiling polling v2.3.0 Compiling shlex v1.1.0 Compiling event-listener v2.5.3 Compiling cfg-if v0.1.10 Compiling autotools v0.2.5 Compiling openssl-src v111.22.0+1.1.1q Compiling socket2 v0.4.7 Compiling async-io v1.9.0 Compiling bindgen v0.55.1 Compiling strsim v0.9.3 Compiling rustversion v1.0.9 Compiling fnv v1.0.7 Compiling ident_case v1.0.1 Compiling pkg-config v0.3.25 Compiling darling_core v0.10.2 Compiling cexpr v0.4.0 Compiling openssl-sys v0.9.75 Compiling env_logger v0.7.1 Compiling which v3.1.1 Compiling getrandom v0.2.7 Compiling signal-hook-registry v1.4.0 Compiling proc-macro-error-attr v1.0.4 Compiling shlex v0.1.1 Compiling signal-hook v0.3.14 Compiling async-task v4.3.0 Compiling rand_core v0.6.4 Compiling darling_macro v0.10.2 Compiling async-channel v1.7.1 Compiling lock_api v0.4.8 Compiling async-process v1.5.0 Compiling proc-macro-error v1.0.4 Compiling atomic-waker v1.0.0 Compiling parking_lot_core v0.9.3 Compiling ppv-lite86 v0.2.16 Compiling futures-task v0.3.24 Compiling crossbeam-utils v0.8.11 Compiling serde_derive v1.0.144 Compiling rand_chacha v0.3.1 Compiling plist_plus v0.2.1 Compiling blocking v1.2.0 Compiling err-derive v0.2.4 Compiling darling v0.10.2 Compiling async-executor v1.4.1 Compiling async-lock v2.5.0 Compiling cmake v0.1.48 Compiling smallvec v1.9.0 Compiling unicode-xid v0.2.4 Compiling derive_builder v0.9.0 Compiling serde v1.0.144 Compiling scopeguard v1.1.0 Compiling openssl v0.10.41 Compiling futures-util v0.3.24 Compiling foreign-types-shared v0.1.1 Compiling pin-utils v0.1.0 Compiling foreign-types v0.3.2 Compiling synstructure v0.12.6 Compiling rusty_libimobiledevice v0.1.6 Compiling async-global-executor v2.3.0 Compiling avahi-sys v0.10.0 Compiling derive_builder_core v0.9.0 error: failed to run custom build command for avahi-sys v0.10.0

Caused by: process didn't exit successfully: /home/pi/altserver/netmuxd/target/debug/build/avahi-sys-18cd9f1114f5efcc/build-script-build (exit status: 101) --- stdout cargo:rustc-link-lib=avahi-client cargo:rustc-link-lib=avahi-common

--- stderr thread main panicked at 'Unable to find libclang: "couldn't find any valid shared libraries matching: ['libclang.so', 'libclang-.so', 'libclang.so.', 'libclang-.so.'], set the LIBCLANG_PATH environment variable to a path where one of these files can be found (invalid: [])"', /home/pi/.cargo/registry/src/github.com-1ecc6299db9ec823/bindgen-0.55.1/src/lib.rs:1896:31 note: run with RUST_BACKTRACE=1 environment variable to display a backtrace warning: build failed, waiting for other jobs to finish... `

[OSS-GR]

You must be missing clang. Try installing it: sudo apt-get install libclang-dev. It looks like you are on a PI but if you are on arch then do sudo pacman -S clang