要启用并行构build，请添加“/ m”开关
我想运行这个示例https://github.com/Gottox/node-webterm ，但是当我执行命令npm安装它显示错误消息。
Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch. exechelper.cpp ..\src\exechelper.cpp(3): fatal error C1083: Cannot open include file: 'unistd. h': No such file or directory [V:\node-webterm-master\node_modules\child_pty\bu ild\exechelper.vcxproj] pty.cpp ..\src\pty.cpp(25): error C2027: use of undefined type 'winsize' [V:\node-webte rm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(22) : see declaration of 'winsize' ..\src\pty.cpp(25): error C2227: left of '->ws_row' must point to class/struct/ union/generic type [V:\node-webterm-master\node_modules\child_pty\build\pty.vcx proj] ..\src\pty.cpp(26): error C2027: use of undefined type 'winsize' [V:\node-webte rm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(22) : see declaration of 'winsize' ..\src\pty.cpp(26): error C2227: left of '->ws_col' must point to class/struct/ union/generic type [V:\node-webterm-master\node_modules\child_pty\build\pty.vcx proj] ..\src\pty.cpp(27): error C2027: use of undefined type 'winsize' [V:\node-webte rm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(22) : see declaration of 'winsize' ..\src\pty.cpp(27): error C2227: left of '->ws_xpixel' must point to class/stru ct/union/generic type [V:\node-webterm-master\node_modules\child_pty\build\pty. vcxproj] ..\src\pty.cpp(27): error C2027: use of undefined type 'winsize' [V:\node-webte rm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(22) : see declaration of 'winsize' ..\src\pty.cpp(27): error C2227: left of '->ws_ypixel' must point to class/stru ct/union/generic type [V:\node-webterm-master\node_modules\child_pty\build\pty. vcxproj] ..\src\pty.cpp(31): error C2027: use of undefined type 'winsize' [V:\node-webte rm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(22) : see declaration of 'winsize' ..\src\pty.cpp(31): error C2227: left of '->ws_col' must point to class/struct/ union/generic type [V:\node-webterm-master\node_modules\child_pty\build\pty.vcx proj] ..\src\pty.cpp(33): error C2027: use of undefined type 'winsize' [V:\node-webte rm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(22) : see declaration of 'winsize' ..\src\pty.cpp(33): error C2227: left of '->ws_row' must point to class/struct/ union/generic type [V:\node-webterm-master\node_modules\child_pty\build\pty.vcx proj] ..\src\pty.cpp(39): error C2027: use of undefined type 'winsize' [V:\node-webte rm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(22) : see declaration of 'winsize' ..\src\pty.cpp(39): error C2227: left of '->ws_row' must point to class/struct/ union/generic type [V:\node-webterm-master\node_modules\child_pty\build\pty.vcx proj] ..\src\pty.cpp(40): error C2027: use of undefined type 'winsize' [V:\node-webte rm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(22) : see declaration of 'winsize' ..\src\pty.cpp(40): error C2227: left of '->ws_col' must point to class/struct/ union/generic type [V:\node-webterm-master\node_modules\child_pty\build\pty.vcx proj] ..\src\pty.cpp(44): error C2079: 'w' uses undefined struct 'winsize' [V:\node-w ebterm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(46): error C2664: 'makews' : cannot convert parameter 1 from 'in t *' to 'winsize *' [V:\node-webterm-master\node_modules\child_pty\build\pty.vc xproj] Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast ..\src\pty.cpp(48): error C2065: 'TIOCSWINSZ' : undeclared identifier [V:\node- webterm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(48): error C3861: 'ioctl': identifier not found [V:\node-webterm -master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(50): error C2664: 'applyws' : cannot convert parameter 1 from 'i nt *' to 'winsize *' [V:\node-webterm-master\node_modules\child_pty\build\pty.v cxproj] Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast ..\src\pty.cpp(55): error C2079: 'w' uses undefined struct 'winsize' [V:\node-w ebterm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(59): error C2664: 'makews' : cannot convert parameter 1 from 'in t *' to 'winsize *' [V:\node-webterm-master\node_modules\child_pty\build\pty.vc xproj] Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast ..\src\pty.cpp(60): error C3861: 'openpty': identifier not found [V:\node-webte rm-master\node_modules\child_pty\build\pty.vcxproj] ..\src\pty.cpp(64): error C2664: 'applyws' : cannot convert parameter 1 from 'i nt *' to 'winsize *' [V:\node-webterm-master\node_modules\child_pty\build\pty.v cxproj] Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast gyp ERR! build error gyp ERR! stack Error: `C:\Program Files (x86)\MSBuild\14.0\bin\msbuild.exe` fail ed with exit code: 1 gyp ERR! stack at ChildProcess.onExit (V:\NodeJS\node_modules\npm\node_modul es\node-gyp\lib\build.js:269:23) gyp ERR! stack at ChildProcess.emit (events.js:110:17) gyp ERR! stack at Process.ChildProcess._handle.onexit (child_process.js:1074 :12) gyp ERR! System Windows_NT 6.2.9200 gyp ERR! command "node" "V:\\NodeJS\\node_modules\\npm\\node_modules\\node-gyp\\ bin\\node-gyp.js" "rebuild" gyp ERR! cwd V:\node-webterm-master\node_modules\child_pty gyp ERR! node -v v0.12.4 gyp ERR! node-gyp -v v1.0.3 gyp ERR! not ok npm ERR! Windows_NT 6.2.9200 npm ERR! argv "V:\\NodeJS\\\\node.exe" "V:\\NodeJS\\node_modules\\npm\\bin\\npm- cli.js" "install" npm ERR! node v0.12.4 npm ERR! npm v2.10.1 npm ERR! code ELIFECYCLE npm ERR! child_pty@0.5.1 install: `node-gyp rebuild` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the child_pty@0.5.1 install script 'node-gyp rebuild'. npm ERR! This is most likely a problem with the child_pty package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! node-gyp rebuild npm ERR! You can get their info via: npm ERR! npm owner ls child_pty npm ERR! There is likely additional logging output above. npm ERR! Please include the following file with any support request: npm ERR! V:\node-webterm-master\npm-debug.log - 我已经安装了Python 2.7.3，从https://github.com/TooTallNate/node-gyp#installation中提到的Windows 7 SDK。 但仍然有同样的错误。