can't build lapce on ubuntu

[vuhailongkl97]

Dear authors,

Lapce Version

newest source code

System information

Ubuntu SMP Thu Aug 11 07:51:15 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

Describe the bug

I can't build the lapce on my ubuntu

Additional information

This commonly includes:

cargo build --release                           
error: failed to load manifest for workspace member `/home/long/lapce/lapce-ui`

Caused by:
  failed to load manifest for dependency `lapce-core`

Caused by:
  failed to parse manifest at `/home/long/lapce/lapce-core/Cargo.toml`

Caused by:
  namespaced features with the `dep:` prefix are only allowed on the nightly channel and requires the `-Z namespaced-features` flag on the command-line

after that I try

cargo build --release -Z namespaced-features
    Updating crates.io index
error: failed to get `Inflector` as a dependency of package `lapce-ui v0.2.0 (/home/long/lapce/lapce-ui)`

Caused by:
  failed to fetch `https://github.com/rust-lang/crates.io-index`

Caused by:
  failed to authenticate when downloading repository: [email protected]:rust-lang/crates.io-index

  * attempted ssh-agent authentication, but no usernames succeeded: `git`

  if the git CLI succeeds then `net.git-fetch-with-cli` may help here
  https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli

Caused by:
  ERROR: You're using an RSA key with SHA-1, which is no longer allowed. Please use a newer client or a different key type.
  Please see https://github.blog/2021-09-01-improving-git-protocol-security-github/ for more information.

  ; class=Ssh (23); code=Eof (-20)

however the problem still happened.
Please help me check it. Thanks

[panekj]

You need at least Rust 1.62 to build it

[vuhailongkl97]

got it. it still happened even if I used rust 1.62 to build. I found that the problem was explained here : rust-lang/cargo#3381