node.js - meteor 运行服务器获取错误: “Could not locate the bindings file. […]bcrypt[…]”

Question

问题

我尝试在Docker镜像中运行Meteor服务器应用程序。运行主文件以启动服务器会导致错误，请参见以下详细信息:Could not locate the bindings file.(我的系统:Macbook Pro，OSX 10.11.4)

题

有谁知道如何解决这个错误？

解决问题的尝试失败

按建议的here运行npm rebuild无效

Nick Bull的建议:运行npm install --unsafe-perm node-gyp和npm install --unsafe-perm libxmljs不起作用。两者都在/home/build/bundle/programs/server中的docker容器中执行。 (由于docker镜像中的根权限，--unsafe-perm标志为needed)

细节

Dockerfile(受meteorhacks/meteord启发)

FROM debian:wheezy

ENV sourcedir /home/source
ENV builddir /home/build
RUN mkdir ${sourcedir} && mkdir ${builddir}

RUN apt-get update -y
RUN apt-get install -y curl bzip2 build-essential python git

RUN \
    NODE_VERSION=4.4.7 \
    && NODE_ARCH=x64 \
    && NODE_DIST=node-v${NODE_VERSION}-linux-${NODE_ARCH} \
    && cd /tmp \
    && curl -O -L http://nodejs.org/dist/v${NODE_VERSION}/${NODE_DIST}.tar.gz \
    && tar xvzf ${NODE_DIST}.tar.gz \
    && rm -rf /opt/nodejs \
    && mv ${NODE_DIST} /opt/nodejs \
    && ln -sf /opt/nodejs/bin/node /usr/bin/node \
    && ln -sf /opt/nodejs/bin/npm /usr/bin/npm

RUN curl -sL https://install.meteor.com | sed s/--progress-bar/-sL/g | /bin/sh

ADD . ${sourcedir}
RUN cd ${sourcedir} \
    && meteor build  --directory ${builddir} --server=http://localhost:3000

RUN cd ${builddir}/bundle/programs/server/ && npm install

在node main.js文件夹中运行bundle时出现错误消息:

/home/build/bundle/programs/server/node_modules/fibers/future.js:280
                        throw(ex);
                        ^

Error: Could not locate the bindings file. Tried:
 → /home/build/bundle/programs/server/npm/node_modules/meteor/npm-bcrypt/node_modules/bcrypt/build/bcrypt_lib.node
 → /home/build/bundle/programs/server/npm/node_modules/meteor/npm-bcrypt/node_modules/bcrypt/build/Debug/bcrypt_lib.node
 → /home/build/bundle/programs/server/npm/node_modules/meteor/npm-bcrypt/node_modules/bcrypt/build/Release/bcrypt_lib.node
 → /home/build/bundle/programs/server/npm/node_modules/meteor/npm-bcrypt/node_modules/bcrypt/out/Debug/bcrypt_lib.node
 → /home/build/bundle/programs/server/npm/node_modules/meteor/npm-bcrypt/node_modules/bcrypt/Debug/bcrypt_lib.node
 → /home/build/bundle/programs/server/npm/node_modules/meteor/npm-bcrypt/node_modules/bcrypt/out/Release/bcrypt_lib.node
 → /home/build/bundle/programs/server/npm/node_modules/meteor/npm-bcrypt/node_modules/bcrypt/Release/bcrypt_lib.node
 → /home/build/bundle/programs/server/npm/node_modules/meteor/npm-bcrypt/node_modules/bcrypt/build/default/bcrypt_lib.node
 → /home/build/bundle/programs/server/npm/node_modules/meteor/npm-bcrypt/node_modules/bcrypt/compiled/4.4.7/linux/x64/bcrypt_lib.node
    at bindings (/home/build/bundle/programs/server/npm/node_modules/meteor/npm-bcrypt/node_modules/bindings/bindings.js:88:9)
    at Object.<anonymous> (/home/build/bundle/programs/server/npm/node_modules/meteor/npm-bcrypt/node_modules/bcrypt/bcrypt.js:3:35)
    at Module._compile (module.js:409:26)
    at Object.Module._extensions..js (module.js:416:10)
    at Module.load (module.js:343:32)
    at Module.Mp.load (/home/build/bundle/programs/server/npm/node_modules/meteor/babel-compiler/node_modules/reify/node/runtime.js:16:23)
    at Function.Module._load (module.js:300:12)
    at Module.require (module.js:353:17)
    at require (internal/module.js:12:17)
    at Object.Npm.require (/home/build/bundle/programs/server/boot.js:190:18)

Answer 1

根据许多online sources，这是node-gyp中的错误。试试这个:

npm install node-gyp
npm install libxmljs

看看会发生什么。