正在尝试安装pg。这是完整的日志：
$ npm install pg --save
npm WARN package.json hs-app@0.0.0 No description
npm WARN package.json hs-app@0.0.0 No repository field.
npm WARN package.json hs-app@0.0.0 No README data
npm http GET https://registry.npmjs.org/pg
npm http 304 https://registry.npmjs.org/pg
npm http GET https://registry.npmjs.org/generic-pool/2.0.3
npm http GET https://registry.npmjs.org/buffer-writer/1.0.0
npm http 304 https://registry.npmjs.org/generic-pool/2.0.3
npm http 304 https://registry.npmjs.org/buffer-writer/1.0.0
npm http GET https://registry.npmjs.org/cloned/0.0.1
npm http GET https://registry.npmjs.org/async
npm http 304 https://registry.npmjs.org/cloned/0.0.1
npm http 304 https://registry.npmjs.org/async
npm http GET https://registry.npmjs.org/rmdir
npm http 304 https://registry.npmjs.org/rmdir
> pg@2.3.1 install /Users/David/Developer/hs-app/node_modules/pg
> node-gyp rebuild || (exit 0)
CXX(target) Release/obj.target/binding/src/binding.o
../src/binding.cc:49:51: warning: 'New' is deprecated [-Wdeprecated-declarations]
Local<FunctionTemplate> t = FunctionTemplate::New(New);
^
../src/binding.cc:54:19: error: use of undeclared identifier 'NODE_PSYMBOL'
emit_symbol = NODE_PSYMBOL("emit");
^
../src/binding.cc:55:23: error: use of undeclared identifier 'NODE_PSYMBOL'
severity_symbol = NODE_PSYMBOL("severity");
^
../src/binding.cc:56:19: error: use of undeclared identifier 'NODE_PSYMBOL'
code_symbol = NODE_PSYMBOL("code");
^
../src/binding.cc:57:21: error: use of undeclared identifier 'NODE_PSYMBOL'
detail_symbol = NODE_PSYMBOL("detail");
^
../src/binding.cc:58:19: error: use of undeclared identifier 'NODE_PSYMBOL'
hint_symbol = NODE_PSYMBOL("hint");
^
../src/binding.cc:59:23: error: use of undeclared identifier 'NODE_PSYMBOL'
position_symbol = NODE_PSYMBOL("position");
^
../src/binding.cc:60:31: error: use of undeclared identifier 'NODE_PSYMBOL'
internalPosition_symbol = NODE_PSYMBOL("internalPosition");
^
../src/binding.cc:61:28: error: use of undeclared identifier 'NODE_PSYMBOL'
internalQuery_symbol = NODE_PSYMBOL("internalQuery");
^
../src/binding.cc:62:20: error: use of undeclared identifier 'NODE_PSYMBOL'
where_symbol = NODE_PSYMBOL("where");
^
../src/binding.cc:63:19: error: use of undeclared identifier 'NODE_PSYMBOL'
file_symbol = NODE_PSYMBOL("file");
^
../src/binding.cc:64:19: error: use of undeclared identifier 'NODE_PSYMBOL'
line_symbol = NODE_PSYMBOL("line");
^
../src/binding.cc:65:22: error: use of undeclared identifier 'NODE_PSYMBOL'
routine_symbol = NODE_PSYMBOL("routine");
^
../src/binding.cc:66:19: error: use of undeclared identifier 'NODE_PSYMBOL'
name_symbol = NODE_PSYMBOL("name");
^
../src/binding.cc:67:20: error: use of undeclared identifier 'NODE_PSYMBOL'
value_symbol = NODE_PSYMBOL("value");
^
../src/binding.cc:68:19: error: use of undeclared identifier 'NODE_PSYMBOL'
type_symbol = NODE_PSYMBOL("dataTypeID");
^
../src/binding.cc:69:22: error: use of undeclared identifier 'NODE_PSYMBOL'
channel_symbol = NODE_PSYMBOL("channel");
^
../src/binding.cc:70:22: error: use of undeclared identifier 'NODE_PSYMBOL'
payload_symbol = NODE_PSYMBOL("payload");
^
../src/binding.cc:71:22: error: use of undeclared identifier 'NODE_PSYMBOL'
command_symbol = NODE_PSYMBOL("command");
^
../src/binding.cc:73:45: error: address of overloaded function 'Connect' does not match required type 'void (const v8::FunctionCallbackInfo<v8::Value> &)'
NODE_SET_PROTOTYPE_METHOD(t, "connect", Connect);
^~~~~~~
../src/binding.cc:447:8: note: candidate function has type mismatch at 1st parameter (expected 'const v8::FunctionCallbackInfo<v8::Value> &' but has 'const char *')
bool Connect(const char* conninfo)
^
../src/binding.cc:107:3: note: candidate function has type mismatch at 1st parameter (expected 'const v8::FunctionCallbackInfo<v8::Value> &' but has 'const v8::Arguments &')
Connect(const Arguments& args)
^
/Users/David/.node-gyp/0.11.4/src/node.h:152:60: note: passing argument to parameter 'callback' here
v8::FunctionCallback callback) {
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
1 warning and 20 errors generated.
make: *** [Release/obj.target/binding/src/binding.o] Error 1
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack at ChildProcess.onExit (/Users/David/.nvm/v0.11.4/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:267:23)
gyp ERR! stack at ChildProcess.EventEmitter.emit (events.js:103:17)
gyp ERR! stack at Process.ChildProcess._handle.onexit (child_process.js:789:12)
gyp ERR! System Darwin 12.4.0
gyp ERR! command "node" "/Users/David/.nvm/v0.11.4/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/David/Developer/hs-app/node_modules/pg
gyp ERR! node -v v0.11.4
gyp ERR! node-gyp -v v0.10.9
gyp ERR! not ok
pg@2.3.1 node_modules/pg
├── generic-pool@2.0.3
└── buffer-writer@1.0.0 (async@0.2.9, cloned@0.0.1)