擅长:python、mysql、java
<p>您可以使用<code>runCommand</code>来创建一个只包含<code>python</code>符号链接的新派生。在</p>
<pre><code>with import <nixpkgs> {};
stdenv.mkDerivation rec {
name = "env";
env = buildEnv { name = name; paths = buildInputs; };
buildInputs = [
(runCommand "python-alias" {} ''
mkdir -p $out/bin
ln -s ${python35}/bin/python3 $out/bin/python
'')
python35
python35Packages.pyyaml
];
}
</code></pre>
<p><br/></p>
^{pr2}$