Hi Luis, > I have introduced libuv-for-luv, updated it to version 1.43.0 and put it> as the new input for make-lua-luv Was the input for neovim also updated (it links against libuv as well) > /gnu/store/l1s7piwdgv6gn5wyma8kv4jyb4fq50qm-lua5.1-luv-1.43.0-0/lib/libluv.so: > undefined reference to `uv_try_write2' `uv_try_write2` was introduced in libuv 1.42.0 see: https://github.com/libuv/libuv/blob/730e07e2f77a4001bdf6894112271c926399f5a8/ChangeLog#L313 > I have experimented a bit with the libuv versions and only using 1.41.1 > this doesn't happen. I think this makes sense as it would seem lua-luv is being built with 1.43 but neovim is being compiled against 1.41? Cheers, Imran