Release 1.0.9 to avoid installation error

[phanect]

I experienced following error when I tried to install imagediff.

$ npm install imagediff

> [email protected] install /home/phanect/Dropbox/dev/pfglps/node_modules/canvas
> node-gyp rebuild

gyp WARN download NVM_NODEJS_ORG_MIRROR is deprecated and will be removed in node-gyp v4, please use NODEJS_ORG_MIRROR
gyp WARN download NVM_NODEJS_ORG_MIRROR is deprecated and will be removed in node-gyp v4, please use NODEJS_ORG_MIRROR
gyp WARN download NVM_NODEJS_ORG_MIRROR is deprecated and will be removed in node-gyp v4, please use NODEJS_ORG_MIRROR
make: Entering directory '/home/phanect/Dropbox/dev/pfglps/node_modules/canvas/build'
  SOLINK_MODULE(target) Release/obj.target/canvas-postbuild.node
  COPY Release/canvas-postbuild.node
  CXX(target) Release/obj.target/canvas/src/Canvas.o
In file included from ../src/Canvas.h:22:0,
                 from ../src/Canvas.cc:7:
../../nan/nan.h: In function ‘v8::Local<v8::Signature> NanNew(v8::Handle<v8::FunctionTemplate>, int, v8::Handle<v8::FunctionTemplate>*)’:
../../nan/nan.h:342:78: error: no matching function for call to ‘v8::Signature::New(v8::Isolate*, v8::Handle<v8::FunctionTemplate>&, int&, v8::Handle<v8::FunctionTemplate>*&)’
     return v8::Signature::New(v8::Isolate::GetCurrent(), receiver, argc, argv);
                                                                              ^
../../nan/nan.h:342:78: note: candidate is:
In file included from ../src/Canvas.h:11:0,
                 from ../src/Canvas.cc:7:
/home/phanect/.node-gyp/4.5.0/include/node/v8.h:4675:27: note: static v8::Local<v8::Signature> v8::Signature::New(v8::Isolate*, v8::Local<v8::FunctionTemplate>)
   static Local<Signature> New(
                           ^
/home/phanect/.node-gyp/4.5.0/include/node/v8.h:4675:27: note:   candidate expects 2 arguments, 4 provided
In file included from ../src/Canvas.h:22:0,
                 from ../src/Canvas.cc:7:
../../nan/nan.h: At global scope:
../../nan/nan.h:424:3: error: redefinition of ‘v8::Local<T> NanNew(P) [with T = v8::StringObject; P = v8::Local<v8::String>]’
   NanNew<v8::StringObject, v8::Handle<v8::String> >(
   ^
../../nan/nan.h:417:3: note: ‘v8::Local<T> NanNew(P) [with T = v8::StringObject; P = v8::Local<v8::String>]’ previously declared here
   NanNew<v8::StringObject, v8::Local<v8::String> >(
   ^
../../nan/nan.h:442:36: error: redefinition of ‘template<class T> v8::Local<v8::RegExp> NanNew(v8::Local<v8::String>, v8::RegExp::Flags)’
   NAN_INLINE v8::Local<v8::RegExp> NanNew(
                                    ^
../../nan/nan.h:436:36: note: ‘template<class T> v8::Local<v8::RegExp> NanNew(v8::Handle<v8::String>, v8::RegExp::Flags)’ previously declared here
   NAN_INLINE v8::Local<v8::RegExp> NanNew(
                                    ^
../../nan/nan.h:454:36: error: redefinition of ‘template<class T, class P> v8::Local<v8::RegExp> NanNew(v8::Local<v8::String>, v8::RegExp::Flags)’
   NAN_INLINE v8::Local<v8::RegExp> NanNew(
                                    ^
../../nan/nan.h:448:36: note: ‘template<class T, class P> v8::Local<v8::RegExp> NanNew(v8::Handle<v8::String>, v8::RegExp::Flags)’ previously declared here
   NAN_INLINE v8::Local<v8::RegExp> NanNew(
                                    ^
../../nan/nan.h:623:19: error: ‘NanNew’ declared as an ‘inline’ variable
       v8::String::ExternalAsciiStringResource *resource) {
                   ^
../../nan/nan.h:623:19: warning: ‘always_inline’ attribute ignored [-Wattributes]
../../nan/nan.h:623:19: error: ‘v8::Local<v8::String> NanNew’ redeclared as different kind of symbol
../../nan/nan.h:617:36: note: previous declaration ‘v8::Local<v8::String> NanNew(v8::String::ExternalStringResource*)’
   NAN_INLINE v8::Local<v8::String> NanNew(
                                    ^
../../nan/nan.h:623:7: error: ‘ExternalAsciiStringResource’ is not a member of ‘v8::String’
       v8::String::ExternalAsciiStringResource *resource) {
       ^
../../nan/nan.h:623:48: error: ‘resource’ was not declared in this scope
       v8::String::ExternalAsciiStringResource *resource) {
                                                ^
../../nan/nan.h:637:27: error: redefinition of ‘template<class T> v8::Local<T> _NanEscapeScopeHelper(v8::Local<T>)’
   NAN_INLINE v8::Local<T> _NanEscapeScopeHelper(v8::Local<T> val) {
                           ^
../../nan/nan.h:632:27: note: ‘template<class T> v8::Local<T> _NanEscapeScopeHelper(v8::Handle<T>)’ previously declared here
   NAN_INLINE v8::Local<T> _NanEscapeScopeHelper(v8::Handle<T> val) {
                           ^
../../nan/nan.h:889:13: error: ‘node::smalloc’ has not been declared
     , node::smalloc::FreeCallback callback
             ^
../../nan/nan.h:889:35: error: expected ‘,’ or ‘...’ before ‘callback’
     , node::smalloc::FreeCallback callback
                                   ^
../../nan/nan.h: In function ‘v8::Local<v8::Object> NanNewBufferHandle(char*, size_t, int)’:
../../nan/nan.h:893:50: error: ‘callback’ was not declared in this scope
         v8::Isolate::GetCurrent(), data, length, callback, hint);
                                                  ^
../../nan/nan.h:893:60: error: ‘hint’ was not declared in this scope
         v8::Isolate::GetCurrent(), data, length, callback, hint);
                                                            ^
../../nan/nan.h: In function ‘v8::Local<v8::Object> NanNewBufferHandle(const char*, uint32_t)’:
../../nan/nan.h:900:67: error: call of overloaded ‘New(v8::Isolate*, const char*&, uint32_t&)’ is ambiguous
     return node::Buffer::New(v8::Isolate::GetCurrent(), data, size);
                                                                   ^
../../nan/nan.h:900:67: note: candidates are:
In file included from ../../nan/nan.h:179:0,
                 from ../src/Canvas.h:22,
                 from ../src/Canvas.cc:7:
/home/phanect/.node-gyp/4.5.0/include/node/node_buffer.h:34:40: note: v8::MaybeLocal<v8::Object> node::Buffer::New(v8::Isolate*, v8::Local<v8::String>, node::encoding) <near match>
 NODE_EXTERN v8::MaybeLocal<v8::Object> New(v8::Isolate* isolate,
                                        ^
/home/phanect/.node-gyp/4.5.0/include/node/node_buffer.h:34:40: note:   no known conversion for argument 3 from ‘uint32_t {aka unsigned int}’ to ‘node::encoding’
/home/phanect/.node-gyp/4.5.0/include/node/node_buffer.h:46:40: note: v8::MaybeLocal<v8::Object> node::Buffer::New(v8::Isolate*, char*, size_t) <near match>
 NODE_EXTERN v8::MaybeLocal<v8::Object> New(v8::Isolate* isolate,
                                        ^
/home/phanect/.node-gyp/4.5.0/include/node/node_buffer.h:46:40: note:   no known conversion for argument 2 from ‘const char*’ to ‘char*’
In file included from ../src/Canvas.h:22:0,
                 from ../src/Canvas.cc:7:
../../nan/nan.h: In function ‘v8::Local<v8::Object> NanNewBufferHandle(uint32_t)’:
../../nan/nan.h:904:61: error: could not convert ‘node::Buffer::New(v8::Isolate::GetCurrent(), ((size_t)size))’ from ‘v8::MaybeLocal<v8::Object>’ to ‘v8::Local<v8::Object>’
     return node::Buffer::New(v8::Isolate::GetCurrent(), size);
                                                             ^
../../nan/nan.h: In function ‘v8::Local<v8::Object> NanBufferUse(char*, uint32_t)’:
../../nan/nan.h:911:12: error: ‘Use’ is not a member of ‘node::Buffer’
     return node::Buffer::Use(v8::Isolate::GetCurrent(), data, size);
            ^
../../nan/nan.h: In function ‘bool _NanGetExternalParts(v8::Handle<v8::Value>, const char**, size_t*)’:
../../nan/nan.h:1993:12: error: ‘class v8::String’ has no member named ‘IsExternalAscii’
   if (str->IsExternalAscii()) {
            ^
../../nan/nan.h:1994:23: error: ‘ExternalAsciiStringResource’ in ‘class v8::String’ does not name a type
     const v8::String::ExternalAsciiStringResource* ext;
                       ^
../../nan/nan.h:1995:5: error: ‘ext’ was not declared in this scope
     ext = str->GetExternalAsciiStringResource();
     ^
../../nan/nan.h:1995:16: error: ‘class v8::String’ has no member named ‘GetExternalAsciiStringResource’
     ext = str->GetExternalAsciiStringResource();
                ^
../../nan/nan.h: In function ‘v8::Local<v8::Object> NanNewBufferHandle(const char*, uint32_t)’:
../../nan/nan.h:901:3: warning: control reaches end of non-void function [-Wreturn-type]
   }
   ^
canvas.target.mk:123: recipe for target 'Release/obj.target/canvas/src/Canvas.o' failed
make: *** [Release/obj.target/canvas/src/Canvas.o] Error 1
make: Leaving directory '/home/phanect/Dropbox/dev/pfglps/node_modules/canvas/build'
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/home/phanect/.nvm/versions/node/v4.5.0/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:276:23)
gyp ERR! stack     at emitTwo (events.js:87:13)
gyp ERR! stack     at ChildProcess.emit (events.js:172:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12)
gyp ERR! System Linux 3.16.0-4-amd64
gyp ERR! command "/home/phanect/.nvm/versions/node/v4.5.0/bin/node" "/home/phanect/.nvm/versions/node/v4.5.0/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /home/phanect/Dropbox/dev/pfglps/node_modules/canvas
gyp ERR! node -v v4.5.0
gyp ERR! node-gyp -v v3.4.0
gyp ERR! not ok 
npm WARN install:[email protected] [email protected] install: `node-gyp rebuild`
npm WARN install:[email protected] Exit status 1
[email protected] /home/phanect/Dropbox/dev/pfglps
└── [email protected] 

I tried to remove node_modules directory, and tried to dev version npm install HumbleSoftware/js-imagediff and successfully installed. This problem should be already solved, but not released yet for 2 years.
According to above log, imagediff 1.0.8 (current stable) seems to depend on canvas 1.1.x.
You don't experience above error on canvas 1.2+, which current development version of imagediff depends.

I used Debian Jessie and I have installed dependencies:

• libcairo2-dev
• libjpeg-dev
• libpango1.0-dev
• libgif-dev
• build-essential
• g++

(From canvas' Wiki)

[albuch]

As a workaround one may try overriding the transitive dependency with a npm-shrinkwrap.json file:

{
  "dependencies": {
    "imagediff": {
      "version": "1.0.8",
      "from": "imagediff@^1.0.8",
      "dependencies": {
        "canvas": {
          "version": "1.3.3",
          "from": "canvas@~1.1.6"
        }
      }
    }
  }
}

v1.3.3 of node-canvas should be the version with the fix: Automattic/node-canvas#670

[jwir3]

Dumb question, but whenever I add the workaround to npm-shrinkwrap.json, npm install will overwrite it. How do I get it to use the shrinkwrap file, instead?