can't find lmpv c lib

[OHNONOTAMOTH]

I created a project using libmpv and it gave this error at compilation.

error: linking with `cc` failed: exit status: 1
  |
  = note: "cc" "-m64" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.10dzegj87tzc8h81.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.12148s2g01yckjua.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.14j6wkyk3g6qde6o.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.1e2vi888eqf45hdy.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.1eupdzly8b1dkl2b.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.1fhw4jqgjukvh43k.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.1ik4coqpcdy9zhic.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.1jtu3pik7by2fa0j.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.1pj2cgsidy5mydye.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.1rf4svcseqeljt44.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.1ryw1cdwq186jc4y.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.210c7mdfxc8mu5z.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.221knjik4kk9q3zp.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.265i1aw9xs1td4r5.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.2b0mze02wkrcx3wi.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.2vw2v4uznrc11ub6.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.2zxz7a07yeuvn6y7.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.34g5akbxgwmeqafo.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.356e1fiwa4hkthe7.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.3bh07nik8m6efvh8.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.3lm6p38rheaf1vmz.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.3xywgtiml7odf4w7.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.40he0x6fwhizg03q.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.4bcaw2les9d6z4po.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.4fz6w9a344fsxdxg.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.4htsipr4wk5gppdb.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.4la02tre3c2slt23.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.5erxec32jpeu3t6e.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.jbjhzpc04u6i62k.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.nkgky7749v0paez.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.pv9p3j3p271n30y.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.q2xjhpulejmuoxa.rcgu.o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226.4rrhsx2va6t2rlwi.rcgu.o" "-Wl,--as-needed" "-L" "/home/moth/mpv-ipfs/target/debug/deps" "-L" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/home/moth/mpv-ipfs/target/debug/deps/liblibmpv-84324723fa2d2ad7.rlib" "/home/moth/mpv-ipfs/target/debug/deps/liblibmpv_sys-594976e67f007387.rlib" "/home/moth/mpv-ipfs/target/debug/deps/libipfs-48f51c9b81cdd372.rlib" "-Wl,--start-group" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8d61b92a0a02f53a.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fc45202bb435016b.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f2400674c7513725.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605c3a7d1a5d300d.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-3d4fb4efa907e4e8.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-65207f030ab23308.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-76ca199cb0186109.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-1e3e01ed4f561dc1.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dd8dddcba7c13fee.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-00b13d31c3420656.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e4c8460b81557bd5.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-600d46e5f0005455.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e4a08a2585b62d37.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fbc21ec567cb9dc7.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-10b3fa8e49bd978f.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64625b73694ffce7.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-fb6b78ac543a58ee.rlib" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1d1f2d1bec6f51b8.rlib" "-Wl,--end-group" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-acf5ff6e9595d982.rlib" "-Wl,-Bdynamic" "-lmpv" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/home/moth/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/home/moth/mpv-ipfs/target/debug/deps/mpv_ipfs-ba29048c7f913226" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
  = note: /usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lmpv
          collect2: error: ld returned 1 exit status

I have mpv installed.
I am on gentoo linux if that matters.

[ParadoxSpiral]

Do you have this enabled?