Build problem

[sgt101]

Hello,

I am trying to install Mocha and have hit a brick wall with both the mainline version and the dev version. Here is the error.

in hist_from_file at REPL.jl:330 in setup_interface at REPL.jl:719 in run_frontend at REPL.jl:837 in run_repl at REPL.jl:165 in _start at client.jl:451

INFO: Disabling history file for this session. julia> Pkg.rm("Mocha") INFO: No packages to install, update or remove INFO: Package database updated

julia> Pkg.clone("https://github.com/pluskid/Mocha.jl.git") INFO: Cloning Mocha from https://github.com/pluskid/Mocha.jl.git ERROR: Mocha already exists in error at error.jl:21

julia> Pkg.rm("Mocha") INFO: Removing Mocha (unregistered)

julia> Pkg.clone("https://github.com/pluskid/Mocha.jl.git") INFO: Cloning Mocha from https://github.com/pluskid/Mocha.jl.git INFO: Computing changes... INFO: No packages to install, update or remove INFO: Package database updated

julia> Pkg.build("Mocha") INFO: Building WinRPM INFO: Downloading http://download.opensuse.org/repositories/windows:/mingw:/win32/openSUSE_13.1//rep odata/repomd.xml WARNING: convert(::Type{Ptr}, ::Int64) methods should be converted to be methods of unsafe_convert in depwarn at deprecated.jl:62 in unsafe_convert at deprecated.jl:381 in download at C:\Users\sgt101.julia\v0.4\WinRPM\src\WinRPM.jl:49 in cacheget at C:\Users\sgt101.julia\v0.4\WinRPM\src\WinRPM.jl:148 in update at C:\Users\sgt101.julia\v0.4\WinRPM\src\WinRPM.jl:159 in update at C:\Users\sgt101.julia\v0.4\WinRPM\src\WinRPM.jl:126 in include at boot.jl:252 in include_from_node1 at loading.jl:133 in evalfile at loading.jl:175 (repeats 2 times) in anonymous at pkg/entry.jl:628 in cd at file.jl:32 in build! at pkg/entry.jl:627 in build! at pkg/entry.jl:622 (repeats 2 times) in build at pkg/entry.jl:639 in anonymous at pkg/dir.jl:31 in cd at file.jl:32 in cd at pkg/dir.jl:31 in build at pkg.jl:64 while loading C:\Users\sgt101.julia\v0.4\WinRPM\deps\build.jl, in expression starting on line 2 WARNING: convert(::Type{Ptr}, ::Int64) methods should be converted to be methods of unsafe_convert in depwarn at deprecated.jl:62 in unsafe_convert at deprecated.jl:381 in download at C:\Users\sgt101.julia\v0.4\WinRPM\src\WinRPM.jl:49 in cacheget at C:\Users\sgt101.julia\v0.4\WinRPM\src\WinRPM.jl:148 in update at C:\Users\sgt101.julia\v0.4\WinRPM\src\WinRPM.jl:159 in update at C:\Users\sgt101.julia\v0.4\WinRPM\src\WinRPM.jl:126 in include at boot.jl:252 in include_from_node1 at loading.jl:133 in evalfile at loading.jl:175 (repeats 2 times) in anonymous at pkg/entry.jl:628 in cd at file.jl:32 in build! at pkg/entry.jl:627 in build! at pkg/entry.jl:622 (repeats 2 times) in build at pkg/entry.jl:639 in anonymous at pkg/dir.jl:31 in cd at file.jl:32 in cd at pkg/dir.jl:31 in build at pkg.jl:64 while loading C:\Users\sgt101.julia\v0.4\WinRPM\deps\build.jl, in expression starting on line 2 INFO: Downloading http://download.opensuse.org/repositories/windows:/mingw:/win64/openSUSE_13.1//rep odata/repomd.xml INFO: Building Blosc INFO: Building HDF5 INFO: Updating WinRPM package list INFO: Downloading http://download.opensuse.org/repositories/windows:/mingw:/win32/openSUSE_13.1//rep odata/repomd.xml INFO: Downloading http://download.opensuse.org/repositories/windows:/mingw:/win64/openSUSE_13.1//rep odata/repomd.xml INFO: Building Mocha Running g++ -fPIC -Wall -O3 -shared -fopenmp -o libmochaext.so im2col.cpp pooling.cpp ==========================================[ ERROR: Mocha ]==========================================

LoadError: could not spawn g++ -fPIC -Wall -O3 -shared -fopenmp -o libmochaext.so im2col.cpp poolin g.cpp: no such file or directory (ENOENT) while loading C:\Users\sgt101.julia\v0.4\Mocha\deps\build.jl, in expression starting on line 23

==========================================[ BUILD ERRORS ]==========================================

WARNING: Mocha had build errors.

• packages with build errors remain installed in C:\Users\sgt101.julia\v0.4
• build the package(s) and all dependencies with Pkg.build("Mocha")
• build a single package by running its deps/build.jl script

julia>

[pluskid]

Hi, do you have gcc installed? Can you try to execute g++ -fPIC -Wall -O3 -shared -fopenmp -o libmochaext.so im2col.cpp pooling.cpp manually or with other compiler other than gcc if you have?

Otherwise you can always use the pure-Julia backend without compiling the native extension.

[sgt101]

Ok I did :

C:\Users\sgt101.julia\v0.4\Mocha\deps>g++ -fPIC -Wall -O3 -shared -fopenmp -o libmochaext.so im2col .cpp pooling.cpp im2col.cpp:1:0: warning: -fPIC ignored for target (all code is position independent) [enabled by def ault] pooling.cpp:1:0: warning: -fPIC ignored for target (all code is position independent) [enabled by de fault] g++.exe: error: libgomp.spec: No such file or directory

C:\Users\sgt101.julia\v0.4\Mocha\deps>

As you can see I am using a windows box....

[sgt101]

Also when I try the native code :

using(mocha)

Warning: both Logging and Base export "info"; uses of it in module Mocha must be qualified Warning: could not import Mocha.info into Config INFO: Configuring Mocha... INFO: * CUDA disabled by default INFO: * Native Ext disabled by default INFO: Mocha configured, continue loading module...

LoadError: LoadError: LoadError: TypeError: apply_type: in alias, expected Type{T}, got Tuple{DataType,DataType} while loading C:\Users\sgt101.julia\v0.4\mocha\src\solvers.jl, in expression starting on line 86 while loading C:\Users\sgt101.julia\v0.4\mocha\src\mocha.jl, in expression starting on line 75 while loading In[1], in expression starting on line 1

in include at boot.jl:252 in include_from_node1 at loading.jl:133 in include at boot.jl:252 in include_from_node1 at loading.jl:133 in reload_path at loading.jl:157 in _require at loading.jl:69 in require at loading.jl:52

[sgt101]

oh - this closed somehow..

I'm still having issues but I've started working on Juliabox now instead

[pluskid]

@sgt101 I see that you are using Julia 0.4. Does Julia 0.3 work for you? We try to be compatible with v0.4, but since v0.4 is changing very rapidly, we cannot guarantee that it always runs smoothly.

[sgt101]

Hi - I've rolled back to 0.3.9 and it works flawlessly.

Thanks for your support and assistance; I'm sorry to have taken your time -> I have had a pause in developing for a couple of months and so I was over excited by the availability of 0.4!

[pluskid]

The latest updates should work with the current v0.4 dev now. But I cannot always guarantee, as v0.4 changes a lot and sometimes it breaks itself.

[greenflash1357]

Using Windows 8 and Julia 0.3.11, I have the exact same issue.

[sgt101]

Greenflash - can you use 0.3.9 or 4dev? 0.3.9 works for me in win8 and 10 (I can't backward test to 8 now...) I'll try 4dev later this evening to see if that's working now but pluskid says it is so my money is on it being ok :)

[Ivo-Balbaert]

I am having the same problem with the standard julia version 0.4.0 on Windows 10