유동성 설치시 오류 57

Question

유동성 설치시 오류 57

4

184 2019-06-07

http://www.liquidity-lang.org/doc/installation/index.html 4 단계 : 유동성 종속성 설치 : make build-deps까지 모든 것이 잘 진행됩니다. 이 명령을 입력 한 후 다음 오류 메시지가 나타납니다.

 opam install . --deps-only
[WARNING] Running as root is not recommended
[WARNING] Failed checks on liquidity package definition from source at
          git+file:///root/liquidity#next:
    error 57: Synopsis and description must not be both empty
The following actions will be performed:
  ∗ install conf-libcurl   1
  ∗ install conf-libsodium 1
  ∗ install ocurl          0.8.2
  ∗ install sodium         0.6.0
===== ∗ 4 =====
Do you want to continue? [Y/n] y

<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ocurl.0.8.2] found in cache
[sodium.0.6.0] found in cache

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ERROR] The compilation of conf-libcurl failed at
        "/root/.opam/opam-init/hooks/sandbox.sh build pkg-config libcurl".
[ERROR] The compilation of conf-libsodium failed at
        "/root/.opam/opam-init/hooks/sandbox.sh build pkg-config libsodium".

#=== ERROR while compiling conf-libsodium.1 ===================================#
# context     2.0.4 | linux/x86_64 | ocaml-base-compiler.4.06.1 | https://opam.ocaml.org/#c7c0bde9
# path        ~/.opam/liquidity/.opam-switch/build/conf-libsodium.1
# command     ~/.opam/opam-init/hooks/sandbox.sh build pkg-config libsodium
# exit-code   1
# env-file    ~/.opam/log/conf-libsodium-1310-d2d111.env
# output-file ~/.opam/log/conf-libsodium-1310-d2d111.out


#=== ERROR while compiling conf-libcurl.1 =====================================#
# context     2.0.4 | linux/x86_64 | ocaml-base-compiler.4.06.1 | https://opam.ocaml.org/#c7c0bde9
# path        ~/.opam/liquidity/.opam-switch/build/conf-libcurl.1
# command     ~/.opam/opam-init/hooks/sandbox.sh build pkg-config libcurl
# exit-code   1
# env-file    ~/.opam/log/conf-libcurl-1310-c61e7b.env
# output-file ~/.opam/log/conf-libcurl-1310-c61e7b.out



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
┌─ The following actions failed
│ λ build conf-libcurl   1
│ λ build conf-libsodium 1
└─ 
╶─ No changes have been performed

The packages you requested declare the following system dependencies. Please
make sure they are installed before retrying:
    libcurl4-gnutls-dev libsodium-dev

Makefile:61: recipe for target 'build-deps' failed
make: *** [build-deps] Error 31
root@ubuntu-s-2vcpu-2gb-fra1-01:~/liquidity#

저는 경험이 많은 Linux 사용자가 아닙니다. 내가 도대체 뭘 잘못하고있는 겁니까? 도와주세요

I am trying to install Liquidity on a VM with Ubuntu 18.04.2 LTS following this instruction http://www.liquidity-lang.org/doc/installation/index.html . Everything goes well until stage 4: Install Liquidity dependencies: make build-deps. After entering this command, I get the error message:

opam install . --deps-only
[WARNING] Running as root is not recommended
[WARNING] Failed checks on liquidity package definition from source at
          git+file:///root/liquidity#next:
    error 57: Synopsis and description must not be both empty
The following actions will be performed:
  ∗ install conf-libcurl   1
  ∗ install conf-libsodium 1
  ∗ install ocurl          0.8.2
  ∗ install sodium         0.6.0
===== ∗ 4 =====
Do you want to continue? [Y/n] y

<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ocurl.0.8.2] found in cache
[sodium.0.6.0] found in cache

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[ERROR] The compilation of conf-libcurl failed at
        "/root/.opam/opam-init/hooks/sandbox.sh build pkg-config libcurl".
[ERROR] The compilation of conf-libsodium failed at
        "/root/.opam/opam-init/hooks/sandbox.sh build pkg-config libsodium".

#=== ERROR while compiling conf-libsodium.1 ===================================#
# context     2.0.4 | linux/x86_64 | ocaml-base-compiler.4.06.1 | https://opam.ocaml.org/#c7c0bde9
# path        ~/.opam/liquidity/.opam-switch/build/conf-libsodium.1
# command     ~/.opam/opam-init/hooks/sandbox.sh build pkg-config libsodium
# exit-code   1
# env-file    ~/.opam/log/conf-libsodium-1310-d2d111.env
# output-file ~/.opam/log/conf-libsodium-1310-d2d111.out


#=== ERROR while compiling conf-libcurl.1 =====================================#
# context     2.0.4 | linux/x86_64 | ocaml-base-compiler.4.06.1 | https://opam.ocaml.org/#c7c0bde9
# path        ~/.opam/liquidity/.opam-switch/build/conf-libcurl.1
# command     ~/.opam/opam-init/hooks/sandbox.sh build pkg-config libcurl
# exit-code   1
# env-file    ~/.opam/log/conf-libcurl-1310-c61e7b.env
# output-file ~/.opam/log/conf-libcurl-1310-c61e7b.out



<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
┌─ The following actions failed
│ λ build conf-libcurl   1
│ λ build conf-libsodium 1
└─ 
╶─ No changes have been performed

The packages you requested declare the following system dependencies. Please
make sure they are installed before retrying:
    libcurl4-gnutls-dev libsodium-dev

Makefile:61: recipe for target 'build-deps' failed
make: *** [build-deps] Error 31
root@ubuntu-s-2vcpu-2gb-fra1-01:~/liquidity#

I'm not a very experienced Linux user. What am I doing wrong? Please, help

1 대답

투표

iguerNL · Accepted Answer · 2019-06-07

6

2019-06-07

사실,error 57: Synopsis and description must not be both empty는 opam에서 내 보낸 경고로 간주되어야합니다.실패의 이유는 끝에 제공됩니다.일부 시스템 종속성이 없기 때문입니다.Liquidity를 다시 컴파일하기 전에 다음과 같이 설치하십시오.

 sudo apt-get install libcurl4-gnutls-dev libsodium-dev

Actually, error 57: Synopsis and description must not be both empty should be seen as a warning emitted by opam. The reason of the failure is given at the end. It's due to absence of some system dependencies. Try to install them as follows before recompiling Liquidity:

sudo apt-get install libcurl4-gnutls-dev libsodium-dev

나는`sudo apt-getinstall libcurl4-gnutls-dev libsodium-dev`를 시도하고 다음을 얻습니다.`s-dev libsodium-dev 패키지 목록 읽는 중 ... 완료 의존성 트리 구축 상태 정보를 읽는 중 ... 완료 E : libcurl4-gnutls-dev 패키지를 찾을 수 없습니다. E : libsodium-dev 패키지를 찾을 수 없습니다. `

I try `sudo apt-get install libcurl4-gnutls-dev libsodium-dev` and get this: `s-dev libsodium-dev Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package libcurl4-gnutls-dev E: Unable to locate package libsodium-dev `
- 0
- 2019-06-07
- Chmoshk
`sudo apt-getinstall ...`을 재 시도하기 전에`sudo apt-get update`를 사용하여 패키지 캐시를 업데이트하십시오.

try `sudo apt-get update` to update packages cache before re-trying `sudo apt-get install ...`
- 1
- 2019-06-07
- iguerNL
우분투 18.04도 실행 중이며`apt-cache search libsodium-dev`는`libsodium-dev-네트워크 통신,암호화 및 서명 라이브러리-헤더`를 반환합니다.VM에서이 명령을 시도하여 패키지를 찾는 지 확인할 수도 있습니다.패키지가 없으면`/etc/apt/sources.list `모든 "표준"소스를 포함하지 않음

I'm running Ubuntu 18.04 as well, and `apt-cache search libsodium-dev` returns: `libsodium-dev - Network communication, cryptography and signaturing library - headers`. You may want to also try this command on your VM to see if it finds the package. If the package is not found then, maybe `/etc/apt/sources.list ` does not contain all "standard" sources
- 0
- 2019-06-07
- iguerNL
네!감사합니다!

YEAH! Thank you!
- 0
- 2019-06-07
- Chmoshk