npm 未构建 Contextify Release - 未找到节点路径？
我正在努力打包一个节点应用程序，以便在没有 npm 的情况下部署在服务器上。我相信我已经弄清楚了 - 我使用 npm 根据 package.json 文件在本地 node_modules 文件夹中安装所有依赖项。
这一切似乎运行良好，但是当我尝试从服务器运行节点文件时，它抱怨它找不到模块'../build/Release/contextify'。
这是有道理的，因为在 node_modules/.npm/contextify/0.0.4/package/lib/contextify.js 中，它要求提供有问题的文件，并且 node_modules/.npm/contextify /0.0.4/package/build 没有名为 Release 的目录。我假设 npm 还没有构建版本，所以我切换回开发机器，然后运行 npm install - 它没有抱怨，而且它似乎构建了 contextify：
$ sudo npm install
> [email protected] preinstall /path/to/node/stuff/node_modules/contextify
> node-waf clean || true; node-waf configure build
'clean' finished successfully (0.014s)
Setting srcdir to : /path/to/node/stuff/node_modules/.npm/contextify/0.0.4/package
Setting blddir to : /path/to/node/stuff/node_modules/.npm/contextify/0.0.4/package/build
Checking for program g++ or c++ : /usr/bin/g++
Checking for program cpp : /usr/bin/cpp
Checking for program ar : /usr/bin/ar
Checking for program ranlib : /usr/bin/ranlib
Checking for g++ : ok
Checking for node path : not found
Checking for node prefix : ok /usr/local/Cellar/node/0.4.5
'configure' finished successfully (0.043s)
Waf: Entering directory `/path/to/node/stuff/node_modules/.npm/contextify/0.0.4/package/build'
[1/2] cxx: src/contextify.cc -> build/default/src/contextify_1.o
[2/2] cxx_link: build/default/src/contextify_1.o -> build/default/contextify.node
Waf: Leaving directory `/path/to/node/stuff/node_modules/.npm/contextify/0.0.4/package/build'
'build' finished successfully (0.370s)
不幸的是，< code>package/build 目录仍然没有 Release 文件夹。
所以，我想问题是 contextify 是否无法构建，因为我的节点路径未设置（我尝试了 export NODE_PATH，但它似乎没有帮助......），或者如果有contextify 似乎没有构建的其他一些原因。
也许我错过了更大的东西？
I'm working on packaging a node app to be deployed on a server without npm. I believe I have it figured out - I used npm to install all the dependencies in a local node_modules folder according to a package.json file.
It all appears to work well, but when I attempt to run the node file from the server, it complains that it Cannot find module '../build/Release/contextify'.
That makes sense, because in node_modules/.npm/contextify/0.0.4/package/lib/contextify.js, it asks for the file in question, and node_modules/.npm/contextify/0.0.4/package/build has no directory called Release. I assumed that npm just hadn't built the release, so I switched back to the dev machine, and ran npm install - it didn't complain, and it appeared to build contextify:
$ sudo npm install
> [email protected] preinstall /path/to/node/stuff/node_modules/contextify
> node-waf clean || true; node-waf configure build
'clean' finished successfully (0.014s)
Setting srcdir to : /path/to/node/stuff/node_modules/.npm/contextify/0.0.4/package
Setting blddir to : /path/to/node/stuff/node_modules/.npm/contextify/0.0.4/package/build
Checking for program g++ or c++ : /usr/bin/g++
Checking for program cpp : /usr/bin/cpp
Checking for program ar : /usr/bin/ar
Checking for program ranlib : /usr/bin/ranlib
Checking for g++ : ok
Checking for node path : not found
Checking for node prefix : ok /usr/local/Cellar/node/0.4.5
'configure' finished successfully (0.043s)
Waf: Entering directory `/path/to/node/stuff/node_modules/.npm/contextify/0.0.4/package/build'
[1/2] cxx: src/contextify.cc -> build/default/src/contextify_1.o
[2/2] cxx_link: build/default/src/contextify_1.o -> build/default/contextify.node
Waf: Leaving directory `/path/to/node/stuff/node_modules/.npm/contextify/0.0.4/package/build'
'build' finished successfully (0.370s)
unfortunately, the package/build directory still doesn't have a Release folder.
So, I guess the question is if contextify is failing to build because my node path isn't set (I tried export NODE_PATH, but it didn't seem to help...), or if there is some other reason that contextify doesn't appear to be building.
Maybe I'm missing something larger?
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我也遇到了同样的问题，
你可能想将问题添加到github，作者也许能够比在这里更快地帮助你。
https://github.com/brianmcd /contextify/issues?sort=created&direction=desc&state=close&page=1
I too am having the same issue,
You may want to add the issue to github, the author may be able to help you sooner than on here.
https://github.com/brianmcd/contextify/issues?sort=created&direction=desc&state=closed&page=1
解决这个错误的方法就是删除waf的“build”目录，然后重新配置。由于缺少 NODE_PATH，waf 会以某种方式缓存错误的配置结果，因此即使您记住并设置它，尽管配置报告没有错误，但它实际上不会编译任何内容。愚蠢的！
The fix for this error is just to remove waf's "build" directory, then re-configure. Somehow waf caches the bad config result due to a missing NODE_PATH, so even if you then remember and set it, it won't actually compile anything despite the configure reporting no errors. Silly!
我认为您的本地版本的nodejs是v.0.4.*，您的服务器版本的nodejs是v0.5.*
确保您使用相同版本的nodejs进行开发和生产。如果您切换到 v0.4.* 我敢打赌您的问题将会得到解决。我注意到在 5.* 版本中，node-waf 的“构建”配置从“默认”切换为“发布”。
但有一个警告：
某些 npm 包正在使用（编译的）二进制文件。 IMO，您不应该将“已编译”的 node_modules 捆绑在一个包中，以便将其部署在没有 npm 的“不同”平台上。遇到问题只是时间问题。 （就像上面那个一样）
I think your local version of nodejs is v.0.4.* and your server version of nodejs is v0.5.*
Make sure you use the same version of nodejs for dev and production. If you switch to v0.4.* I bet your problem will be solved. I noticed that the node-waf 'build' configuration is switched from 'default' to 'Release' somewhere in the 5.* versions.
One warning however:
Some npm packages are using (compiled) binaries. I.M.O, you should not bundle 'compiled' node_modules in one package to deploy it on a 'different' platform without npm. It's a matter of time before you will running into problems. (like the one above)