错误: pngquant生成失败，请确保安装了libpng-dev。

Question

当我在npm install目录中运行命令packages.json时，我试图在位于Vagrant中的Laravel项目中安装Laravel，得到以下错误：

⚠ The `/home/vagrant/suitpackages/nova-components/Dashboard/node_modules/pngquant-bin/vendor/pngquant` binary doesn't seem to work correctly ⚠ pngquant pre-build test failed ℹ compiling from source ✔ pngquant pre-build test passed successfully ✖ Error: pngquant failed to build, make sure that libpng-dev is installed at /home/vagrant/suitpackages/nova-components/Dashboard/node_modules/pngquant-bin/node_modules/bin-build/node_modules/execa/index.js:231:11 at processTicksAndRejections (internal/process/task_queues.js:93:5)

我试着运行：sudo apt-get install libpng-dev，但是libpng-dev已经安装好了。

Answer 1

您需要安装lib libpng-dev。

关于Ubuntu 18.04：

sudo apt-get update -y
sudo apt-get install -y libpng-dev

在高山上(在大多数码头图片中)：

apk add --update \
           bash
           libpng-dev \
           gcc \
           g++ \
           make

而不是instal依赖关系：

npm run install