我正在使用有效的package.json在本地安装NodeJS fabric Client。但是安装由于以下错误而中止。
我尝试在可视源代码的本地文件夹中安装Node js Fabric客户端
npm install
npm WARN deprecated hoek@4.2.1: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated hawk@6.0.2: This module moved to @hapi/hawk. Please make sure to switch over as this distribution is no longer supported and may contain bugs and critical security issues.
npm WARN deprecated cryptiles@3.1.4: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated boom@4.3.1: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated sntp@2.1.0: This module moved to @hapi/sntp. Please make sure to switch over as this distribution is no longer supported and may contain bugs and critical security issues.
npm WARN deprecated boom@5.2.0: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
> grpc@1.10.1 install C:\Users\Lenovo\go\src\trade-finance-logistics-master\middleware\node_modules\grpc
> node-pre-gyp install --fallback-to-build --library=static_library
node-pre-gyp ERR! Tried to download(403): https://storage.googleapis.com/grpc-precompiled-binaries/node/grpc/v1.10.1/node-v64-win32-x64-unknown.tar.gz
node-pre-gyp ERR! Pre-built binaries not found for grpc@1.10.1 and node@10.15.3 (node-v64 ABI, unknown) (falling back to source compile with node-gyp)
node-pre-gyp ERR! Pre-built binaries not installable for grpc@1.10.1 and node@10.15.3 (node-v64 ABI, unknown) (falling back to source compile with node-gyp)
node-pre-gyp ERR! Hit error Connection closed while downloading tarball file
gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
gyp ERR! stack at PythonFinder.failNoPython (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:484:19)
gyp ERR! stack at PythonFinder.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:509:16)
gyp ERR! stack at C:\Program Files\nodejs\node_modules\npm\node_modules\graceful-fs\polyfills.js:284:29
gyp ERR! stack at FSReqWrap.oncomplete (fs.js:153:21)
gyp ERR! System Windows_NT 6.3.9600
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "--fallback-to-build" "--library=static_library" "--module=C:\\Users\\Lenovo\\go\\src\\trade-finance-logistics-master\\middleware\\node_modules\\grpc\\src\\node\\extension_binary\\node-v64-win32-x64-unknown\\grpc_node.node" "--module_name=grpc_node" "--module_path=C:\\Users\\Lenovo\\go\\src\\trade-finance-logistics-master\\middleware\\node_modules\\grpc\\src\\node\\extension_binary\\node-v64-win32-x64-unknown"
gyp ERR! cwd C:\Users\Lenovo\go\src\trade-finance-logistics-master\middleware\node_modules\grpc
gyp ERR! node -v v10.15.3
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute 'C:\Program Files\nodejs\node.exe C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js configure --fallback-to-build --library=static_library --module=C:\Users\Lenovo\go\src\trade-finance-logistics-master\middleware\node_modules\grpc\src\node\extension_binary\node-v64-win32-x64-unknown\grpc_node.node --module_name=grpc_node --module_path=C:\Users\Lenovo\go\src\trade-finance-logistics-master\middleware\node_modules\grpc\src\node\extension_binary\node-v64-win32-x64-unknown' (1)
node-pre-gyp ERR! stack at ChildProcess.<anonymous> (C:\Users\Lenovo\go\src\trade-finance-logistics-master\middleware\node_modules\grpc\node_modules\node-pre-gyp\lib\util\compile.js:83:29)
node-pre-gyp ERR! stack at ChildProcess.emit (events.js:189:13)
node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:970:16)
node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:259:5)
node-pre-gyp ERR! System Windows_NT 6.3.9600
node-pre-gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\Lenovo\\go\\src\\trade-finance-logistics-master\\middleware\\node_modules\\grpc\\node_modules\\node-pre-gyp\\bin\\node-pre-gyp" "install" "--fallback-to-build" "--library=static_library"
node-pre-gyp ERR! cwd C:\Users\Lenovo\go\src\trade-finance-logistics-master\middleware\node_modules\grpc
node-pre-gyp ERR! node -v v10.15.3
node-pre-gyp ERR! node-pre-gyp -v v0.7.0
node-pre-gyp ERR! not ok
Failed to execute 'C:\Program Files\nodejs\node.exe C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js configure --fallback-to-build --library=static_library --module=C:\Users\Lenovo\go\src\trade-finance-logistics-master\middleware\node_modules\grpc\src\node\extension_binary\node-v64-win32-x64-unknown\grpc_node.node --module_name=grpc_node --module_path=C:\Users\Lenovo\go\src\trade-finance-logistics-master\middleware\node_modules\grpc\src\node\extension_binary\node-v64-win32-x64-unknown' (1)
npm WARN middleware@1.0.0 No repository field.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! grpc@1.10.1 install: `node-pre-gyp install --fallback-to-build --library=static_library`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the grpc@1.10.1 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Lenovo\AppData\Roaming\npm-cache\_logs\2019-05-01T18_33_47_574Z-debug.log
package.json文件：
“依赖项”：{ “ fabric-ca-client”：“ ^ 1.1.2”， “ fabric-client”：“〜1.1.0”， “ fs-extra”：“ ^ 2.0.0”， “ jsrsasign”：“ 6.2.2”， “ tape”：“ ^ 4.5.1”， “磁带承诺”：“ ^ 1.1.0” }
预期结果：安装应该成功 实际结果：安装因错误中止
答案 0 :(得分：0)
node-sass依赖项之一是node-gyp，它需要先构建才能运行，并且使用Python 2.7来安装在系统上。
名为 windows-build-tools 的软件包将解决此问题。
首先安装依赖项，然后尝试安装NodeJS Fabric Client。
希望有帮助：）