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pkulchenko / ZeroBranePackage

Packages for ZeroBrane Studio (https://studio.zerobrane.com)
MIT License
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cannot load '/home/parallels/torch/install/lib/lua/5.1/libtorch.so' #56

Closed chenbohua3 closed 7 years ago

chenbohua3 commented 7 years ago

when i following the instruction of http://notebook.kulchenko.com/zerobrane/torch-debugging-with-zerobrane-studio and then run the test.lua finally i got the error cannot load '/home/parallels/torch/install/lib/lua/5.1/libtorch.so' but there does exit libtorch.so in the above path how can i fix it plz help me thx a lot :) my system is ubuntu 16.04

pkulchenko commented 7 years ago

You'll need to provide more information. What version of ZeroBrane Studio are you using? What did you set path.torch value to? What do you get in the Output window?

chenbohua3 commented 7 years ago

thanks for your patience. ZeroBrane version is 1.60 user.lua for user and system are both: path.torch = [[/home/parallels/torch/install]] path.lua = [[/home/parallels/torch/install/bin/luajit]] lua interpreter i choose torch-7

output are as follows: Program starting as '"/home/parallels/torch/install/bin/luajit" "/home/parallels/code/face-alignment-training/test.lua" '. Program 'luajit' started in '/home/parallels/code/face-alignment-training' (pid: 8795). /home/parallels/torch/install/bin/luajit: /home/parallels/torch/install/share/lua/5.1/torch/init.lua:13: cannot load '/home/parallels/torch/install/lib/lua/5.1/libtorch.so' stack traceback: [C]: in function 'require' /home/parallels/torch/install/share/lua/5.1/torch/init.lua:13: in main chunk [C]: in function 'require' /home/parallels/code/face-alignment-training/test.lua:5: in main chunk [C]: at 0x00405d50 Program completed in 0.01 seconds (pid: 8795).

pkulchenko commented 7 years ago

I don't see anything obviously wrong here, but if /home/parallels/torch/install/bin/luajit can't load /home/parallels/torch/install/lib/lua/5.1/libtorch.so, this is probably not something that the IDE should be responsible for. Does the same command work outside of the IDE? Do luajit and libtorch.so have the same architecture (32bit vs 64bit)? It clearly finds the file, but maybe some of its dependencies are missing?

chenbohua3 commented 7 years ago

i think you are right, when i use luajit in terminal and require 'torch', the same error appears.

now i am trying to fix my torch problem.

thanks again :)

pkulchenko commented 7 years ago

ok; thanks you for the update. I'm closing for now, but feel free to update when you got additional information.