英文:
Erlang's public_key not found when Erlang is not installed
问题
我正在使用Phoenix制作“hello world”。但在创建数据库时，mint依赖项无法编译。
mix ecto.create要求我安装rebar3来构建:telemetry，然后：
==> mint Compiling 1 file (.erl) src/mint_shims.erl:37:14: 找不到包含库“public_key/include/public_key.hrl” % 37| -include_lib("public_key/include/public_key.hrl"). % | ^
我已经安装了asdf、hex和：
$ elixir --version
Erlang/OTP 25 [erts-13.1.5] [source] [64-bit] [smp:16:16] [ds:16:16:10] [async-threads:1] [jit:ns]
Elixir 1.14.0 (使用 Erlang/OTP 24 编译)
但在我的系统上找不到该名称的可找到文件：
locate public_key /usr/src/linux-headers-6.1.0-10-common/include/crypto/public_key.h /usr/src/linux-headers-6.1.0-7-common/include/crypto/public_key.h /usr/src/linux-headers-6.1.0-9-common/include/crypto/public_key.h
我错过了什么？
英文:
I am making the "hello world" in phoenix .
But at the moment of creating the database the mint dependency cannot compile
mix ecto.create asked me to install rebar3 to build :telemetry and then :
==> mint
Compiling 1 file (.erl)
src/mint_shims.erl:37:14: can't find include lib "public_key/include/public_key.hrl"
% 37| -include_lib("public_key/include/public_key.hrl").
% | ^
I've installed asdf, hex and also :
$ elixir --version
Erlang/OTP 25 [erts-13.1.5] [source] [64-bit] [smp:16:16] [ds:16:16:10] [async-threads:1] [jit:ns]
Elixir 1.14.0 (compiled with Erlang/OTP 24)
But on my system no findable file with that name :
locate public_key
/usr/src/linux-headers-6.1.0-10-common/include/crypto/public_key.h
/usr/src/linux-headers-6.1.0-7-common/include/crypto/public_key.h
/usr/src/linux-headers-6.1.0-9-common/include/crypto/public_key.h
What am i missing on do not know ?
答案1
得分: 2
你是否正在使用Ubuntu？看起来你需要安装erlang-public-key软件包。
我已经安装了asdf
这个错误意味着你没有使用asdf来构建erlang，而是依赖于你的操作系统提供的版本。
英文:
Are you using Ubuntu? Looks like you need to install the erlang-public-key package.
> I've installed asdf
The error implies that you are not using asdf to build erlang, but are relying on your OS's packaged version.
答案2
得分: 1
感谢smathy，我意识到在执行elixir --version命令的结果中，一些提及错误地让我以为erlang已经安装了。例如，我的错误通过以下命令得到修复：
sudo apt-get purge ca-certificates-java
这样我就可以正常安装erlang了：
sudo apt-get install erlang
英文:
Thanks to smathy i realized that some mentions in the result of
elixir --version
wrongly induce me to think that erlang was instaled
for instance my error was fixed by :
sudo apt-get purge ca-certificates-java
which let me install erlang normaly with :
sudo apt-get install erlang
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