home icon首页 / tezos / 安装流动性时出现错误57

安装流动性时出现错误57

    • vote up icon 4 vote down icon
    • translation icon
    • view icon184 calendar icon2019-06-07

    我正在按照以下说明在具有Ubuntu 18.04.2 LTS的VM上安装Liquidity: http://www.liquidity-lang.org/doc/installation/index.html .一切顺利,直到第4阶段:安装流动性依赖项:make build-deps.输入此命令后,我收到错误消息:

     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#

    我不是一个非常有经验的Linux用户.我究竟做错了什么?请帮忙

    liquidity linux

1  个回答

  • 投票数
    • accept answer icon
    • translation icon
    • calendar icon 2019-06-07

    实际上,error 57: Synopsis and description must not be both empty,应视为opam发出的警告.最后给出失败的原因.这是由于缺少一些系统依赖性.重新编译流动性之前,请尝试按以下步骤安装它们:

     sudo apt-get install libcurl4-gnutls-dev libsodium-dev
    • 我尝试`sudo apt-getinstall libcurl4-gnutls-dev libsodium-dev`并得到:`s-dev libsodium-dev 正在阅读包装清单...完成 建立依赖树 正在读取状态信息...完成 E:无法找到软件包libcurl4-gnutls-dev E:无法找到软件包libsodium-dev `
    • 尝试`sudo apt-get update`更新软件包缓存,然后重试`sudo apt-getinstall ...`
    • 我也正在运行Ubuntu 18.04,`apt-cache search libsodium-dev`返回:`libsodium-dev-网络通信,加密和签名库-标头.您可能还想在VM上尝试此命令,以查看是否找到了软件包.如果找不到该软件包,则可能是`/etc/apt/sources.list `不包含所有"标准"来源
    • 是的谢谢！