新版 Mediasoup Windows 安装 编译

https://vc.feiyefeihua.top/

ps：视频测试demo，服务器配置很低，加载有点慢；需要有音视频设备，不然会报错。

关于官网文档

官网文档地址

只测试了 Windows 。讲的不是很清楚，文档内容有缺失，通过查询 issues 、官网讨论论坛 和 自我尝试，还好最终编译运行成功了。

官网文档关键点

所有平台需要环境

• node version >= v12.0.0
• python version >= 3.6 with PIP
• GNU make

node 和 python 下载最新版本安装即可

node 没什么注意的

python 需要配置好环境变量并且删除系统自带的程序别名问题

系统用户环境变量里面有一个 %USERPROFILE%\AppData\Local\Microsoft\WindowsApps 这个文件夹里面有 python.exe 的快捷方式？会在安装 mediasoup 时导致 找不到 python pip 问题，进入 WindowsApps  文件夹把 python.exe  python3.exe...删除了就可以。

GNU make 也通过文档提供的地址下载，安装，然后 添加路径（*:\MinGW\msys\1.0\bin）到环境变量，只是安装的时候需要注意，需要安装完 make 会依赖到的所有包。

最开始尝试只选中带 make 字段的包安装，在命令行 make -v 能正常弹出信息，但是尝试安装就会出错。具体是哪些不清楚...选了一大半，最后没问题了。

每次 MinGW Installer 下载安装包时，有可能会失败，失败了就可能导致最后 make 会出问题，所以需要关注一下，下载安装的log。

使用的 vscode 终端，make -v 可能没反应，就是有问题，用 cmd 命令行能弹出错误提示，总之， make 有问题就需要 通过 MinGW Installer 重新安装。

然后 Microsoft Visual Studio 可以在 官网下载 

安装配置时必须选上 使用 C++ 的桌面开发

然后添加环境变量，包含三个关键程序的路径：cl.exe、vcvars64.bat、MSBuild.exe

C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build

C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin

C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\bin\Hostx64\x64

具体路径和 Microsoft Visual Studio 版本有关系，大概位置不变。

最后下载文档里面的证书 安装到计算机上，选择安装到 当前用户 和 本地计算机时，可以两个都装起...

编译时具体环境

安装流程 npm install mediasoup@3 --save

一直使用 vscode 终端 卡了一个错误好久

Directory does not contain a valid build tree:
H:\workspace\mediasoup-demo-3\server\node_modules\mediasoup\worker\out\Release
The Meson build system
Version: 0.60.2
Source dir: H:\workspace\mediasoup-demo-3\server\node_modules\mediasoup\worker
Build dir: H:\workspace\mediasoup-demo-3\server\node_modules\mediasoup\worker\out\Release
Build type: native build
Project name: mediasoup-worker
Project version: undefined

meson.build:1:0: ERROR: Compiler cl can not compile programs.

Compiler cl can not compile programs ，让人崩溃。

这个有一个前提 需要提前运行一下  vcvars64 ，并且还有一点区别

默认新开终端是 PowerShell ，此时需要完整执行

cmd /c "call `"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat`" && set > %temp%/vcvars.txt"

Get-Content "$env:temp\vcvars.txt" | Foreach-Object {
  if ($_ -match "^(.*?)=(.*)$") {
    Set-Content "env:\$($matches[1])" $matches[2]
  }
}

然后再 npm install mediasoup

如果是选择 cmd ，则只需要  vcvars64 回车一下就好 。

此时应该都能进入正常流程，下载所需要的依赖、然后编译 mediasoup 的关键底层服务。

下载的时候很容易就会出错，导致安装失败

http.client.RemoteDisconnected: Remote end closed connection without response
make: *** [setup] 错误 2

Remote end closed connection without response ，下载每个包都可能这样，如果网络没问题（vpn、番蔷），全部下载成功，即可进入编译，最后安装成功。

PowerShell

PS H:\workspace\edumeet-master\server> cmd /c "call `"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat`" && set > %temp%/vcvars.txt"
**********************************************************************
** Visual Studio 2017 Developer Command Prompt v15.9.41
** Copyright (c) 2017 Microsoft Corporation
**********************************************************************
[vcvarsall.bat] Environment initialized for: 'x64'
PS H:\workspace\edumeet-master\server>
PS H:\workspace\edumeet-master\server> Get-Content "$env:temp\vcvars.txt" | Foreach-Object {
>>   if ($_ -match "^(.*?)=(.*)$") {
>>     Set-Content "env:\$($matches[1])" $matches[2]
>>   }
>> }
PS H:\workspace\edumeet-master\server> npm install mediasoup@3 --save  

> mediasoup@3.9.2 postinstall H:\workspace\edumeet-master\server\node_modules\mediasoup
> node npm-scripts.js postinstall

npm-scripts.js [INFO] running task "postinstall"
npm-scripts.js [INFO] executing command: node npm-scripts.js worker:build
npm-scripts.js [INFO] running task "worker:build"
npm-scripts.js [INFO] executing command: make -C worker
make: Entering directory `/h/workspace/edumeet-master/server/node_modules/mediasoup/worker'
# Updated pip and setuptools are needed for meson
# `--system` is not present everywhere and is only needed as workaround for
# Debian-specific issue (copied from
# https://github.com/gluster/gstatus/pull/33), fallback to command without
# `--system` if the first one fails.
python -m pip install --system --target=/h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/pip pip setuptools || \
                python -m pip install --target=/h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/pip pip setuptools || \
                echo "Installation failed, likely because PIP is unavailable, if you are on Debian/Ubuntu or derivative please install the python3-pip package"

Usage:
  h:\Program Files\Python310\python.exe -m pip install [options] <requirement specifier> [package-index-options] ...
  h:\Program Files\Python310\python.exe -m pip install [options] -r <requirements file> [package-index-options] ...
  h:\Program Files\Python310\python.exe -m pip install [options] [-e] <vcs project url> ...
  h:\Program Files\Python310\python.exe -m pip install [options] [-e] <local project path> ...
  h:\Program Files\Python310\python.exe -m pip install [options] <archive url/path> ...

no such option: --system
Collecting pip
  Using cached pip-21.3.1-py3-none-any.whl (1.7 MB)
Collecting setuptools
  Using cached setuptools-59.2.0-py3-none-any.whl (952 kB)
Installing collected packages: setuptools, pip
Successfully installed pip-21.3.1 setuptools-59.2.0
# Install `meson` and `ninja` using `pip` into custom location, so we don't
# depend on system-wide installation.
python -m pip install --upgrade --target=/h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/pip  meson ninja
Collecting meson
  Using cached meson-0.60.2-py3-none-any.whl (838 kB)
Collecting ninja
  Using cached ninja-1.10.2.3-py2.py3-none-win_amd64.whl (292 kB)
Installing collected packages: ninja, meson
Successfully installed meson-0.60.2 ninja-1.10.2.3
/h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/pip/bin/meson setup \
                --buildtype release \
                -Db_ndebug=true \
                -Db_pie=true \
                -Db_staticpic=true \
                --reconfigure \
                "" \
                /h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/Release || \
                /h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/pip/bin/meson setup \
                        --buildtype release \
                        -Db_ndebug=true \
                        -Db_pie=true \
                        -Db_staticpic=true \
                        "" \
                        /h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/Release
Directory does not contain a valid build tree:
H:\workspace\edumeet-master\server\node_modules\mediasoup\worker\out\Release
The Meson build system
Version: 0.60.2
Source dir: H:\workspace\edumeet-master\server\node_modules\mediasoup\worker
Build dir: H:\workspace\edumeet-master\server\node_modules\mediasoup\worker\out\Release
Build type: native build
Project name: mediasoup-worker
Project version: undefined
C compiler for the host machine: cl (msvc 19.16.27045 "���� x64 �� Microsoft (R) C/C++ �Ż������� 19.16.27045 ��")
C linker for the host machine: link link 14.16.27045.0
C++ compiler for the host machine: cl (msvc 19.16.27045 "���� x64 �� Microsoft (R) C/C++ �Ż������� 19.16.27045 ��")
C++ linker for the host machine: link link 14.16.27045.0
Host machine cpu family: x86_64
Host machine cpu: x86_64
Downloading openssl source from https://www.openssl.org/source/openssl-1.1.1l.tar.gz
Download size: 9834044
Downloading: ..........
Downloading openssl patch from https://wrapdb.mesonbuild.com/v2/openssl_1.1.1l-2/get_patch
Download size: 10613607
Downloading: .

Command Prompt

H:\workspace\edumeet-master\server>vcvars64
**********************************************************************
** Visual Studio 2017 Developer Command Prompt v15.9.41
** Copyright (c) 2017 Microsoft Corporation
**********************************************************************
[vcvarsall.bat] Environment initialized for: 'x64'

H:\workspace\edumeet-master\server>npm install mediasoup

> mediasoup@3.9.2 postinstall H:\workspace\edumeet-master\server\node_modules\mediasoup
> node npm-scripts.js postinstall

npm-scripts.js [INFO] running task "postinstall"
npm-scripts.js [INFO] executing command: node npm-scripts.js worker:build
npm-scripts.js [INFO] running task "worker:build"
npm-scripts.js [INFO] executing command: make -C worker
make: Entering directory `/h/workspace/edumeet-master/server/node_modules/mediasoup/worker'
# Updated pip and setuptools are needed for meson
# `--system` is not present everywhere and is only needed as workaround for
# Debian-specific issue (copied from
# https://github.com/gluster/gstatus/pull/33), fallback to command without
# `--system` if the first one fails.
python -m pip install --system --target=/h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/pip pip setuptools || \
                python -m pip install --target=/h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/pip pip setuptools || \
                echo "Installation failed, likely because PIP is unavailable, if you are on Debian/Ubuntu or derivative please install the python3-pip package"

Usage:
  h:\Program Files\Python310\python.exe -m pip install [options] <requirement specifier> [package-index-options] ...
  h:\Program Files\Python310\python.exe -m pip install [options] -r <requirements file> [package-index-options] ...
  h:\Program Files\Python310\python.exe -m pip install [options] [-e] <vcs project url> ...
  h:\Program Files\Python310\python.exe -m pip install [options] [-e] <local project path> ...
  h:\Program Files\Python310\python.exe -m pip install [options] <archive url/path> ...

no such option: --system
Collecting pip
  Using cached pip-21.3.1-py3-none-any.whl (1.7 MB)
Collecting setuptools
  Using cached setuptools-59.2.0-py3-none-any.whl (952 kB)
Installing collected packages: setuptools, pip
Successfully installed pip-21.3.1 setuptools-59.2.0
# Install `meson` and `ninja` using `pip` into custom location, so we don't
# depend on system-wide installation.
python -m pip install --upgrade --target=/h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/pip  meson ninja
Collecting meson
  Using cached meson-0.60.2-py3-none-any.whl (838 kB)
Collecting ninja
  Using cached ninja-1.10.2.3-py2.py3-none-win_amd64.whl (292 kB)
Installing collected packages: ninja, meson
Successfully installed meson-0.60.2 ninja-1.10.2.3
/h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/pip/bin/meson setup \
                --buildtype release \
                -Db_ndebug=true \
                -Db_pie=true \
                -Db_staticpic=true \
                --reconfigure \
                "" \
                /h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/Release || \
                /h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/pip/bin/meson setup \
                        --buildtype release \
                        -Db_ndebug=true \
                        -Db_pie=true \
                        -Db_staticpic=true \
                        "" \
                        /h/workspace/edumeet-master/server/node_modules/mediasoup/worker/out/Release
Directory does not contain a valid build tree:
H:\workspace\edumeet-master\server\node_modules\mediasoup\worker\out\Release
The Meson build system
Version: 0.60.2
Source dir: H:\workspace\edumeet-master\server\node_modules\mediasoup\worker
Build dir: H:\workspace\edumeet-master\server\node_modules\mediasoup\worker\out\Release
Build type: native build
Project name: mediasoup-worker
Project version: undefined
C compiler for the host machine: cl (msvc 19.16.27045 "���� x64 �� Microsoft (R) C/C++ �Ż������� 19.16.27045 ��")
C linker for the host machine: link link 14.16.27045.0
C++ compiler for the host machine: cl (msvc 19.16.27045 "���� x64 �� Microsoft (R) C/C++ �Ż������� 19.16.27045 ��")
C++ linker for the host machine: link link 14.16.27045.0
Host machine cpu family: x86_64
Host machine cpu: x86_64
Downloading openssl source from https://www.openssl.org/source/openssl-1.1.1l.tar.gz
Download size: 9834044
Downloading: ...

PS：此时如果指定安装旧一点版本的 mediasoup ，比如 3.5.14 还会失败...不久之前更改了编译方案的原因，旧的需要改配置。