When I make this code , there is some err that I can not work it out .

[yi2ha]

I use tx1 and follow the 8 steps, but failed. 16G is enough for this project?
First time , I get the note like this

You are using pip version 9.0.1, however version 10.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

so ,I use "pip install torch torchvision" to update ,from https://pytorch.org/

Second time, the cmake step looks googd

-- Found Qt4: /usr/bin/qmake-qt4 (found version "4.8.7")
-- Copying /home/ubuntu/jetson-reinforcement/utils/loadImage.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/rand.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/pi.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/commandLine.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/camera/v4l2Camera.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/camera/gstUtility.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/camera/gstCamera.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaOverlay.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaRGB.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaNormalize.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaResize.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaFont.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaMappedMemory.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaUtility.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaYUV.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/display/glTexture.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/display/glDisplay.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/display/glUtility.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/input/devJoystick.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/input/devInput.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/input/devKeyboard.h
-- Copying /home/ubuntu/jetson-reinforcement/utils/data/fontmapA.png
-- Copying /home/ubuntu/jetson-reinforcement/utils/data/fontmapB.png
-- Configuring done
-- Generating done
-- Build files have been written to: /home/ubuntu/jetson-reinforcement/build

so I think I can make it
ubuntu@tegra-ubuntu:~/jetson-reinforcement/build$ make

but ,some thing wrong showed up , and I not sure what should do next.

-- Build files have been written to: /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/build/THC
[ 3%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCHalf.cu.o
[ 3%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCBlas.cu.o
[ 3%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCReduceApplyUtils.cu.o
[ 4%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCSleep.cu.o
[ 6%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCStorage.cu.o
[ 7%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCStorageCopy.cu.o
[ 8%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensor.cu.o
[ 9%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorCopy.cu.o
[ 10%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMath.cu.o
/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

[ 12%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMath2.cu.o
/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

[ 13%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMathBlas.cu.o
/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

[ 14%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMathMagma.cu.o
[ 15%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMathPairwise.cu.o
[ 17%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMathReduce.cu.o
/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

[ 18%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMathScan.cu.o
[ 19%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorIndex.cu.o
/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign

/usr/local/cuda/include/thrust/detail/tuple.inl(248) (col. 8): catastrophic error: error while writing generated C file: No space left on device

1 catastrophic error detected in the compilation of "/tmp/tmpxft_000030b5_00000000-9_THCTensorIndex.cpp2.i".
Compilation terminated.
CMake Error at THC_generated_THCTensorIndex.cu.o.cmake:267 (message):
Error generating file
/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/build/THC/CMakeFiles/THC.dir//./THC_generated_THCTensorIndex.cu.o

CMakeFiles/THC.dir/build.make:161: recipe for target 'CMakeFiles/THC.dir/THC_generated_THCTensorIndex.cu.o' failed
make[2]: *** [CMakeFiles/THC.dir/THC_generated_THCTensorIndex.cu.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from tmpxft_00002ed5_00000000-4_THCTensorCopy.cudafe1.stub.c:1:0:
/tmp/tmpxft_00002ed5_00000000-4_THCTensorCopy.cudafe1.stub.c:3548:27: fatal error: error writing to /tmp/ccx0ZMYE.s: No space left on device
compilation terminated.
CMake Error at THC_generated_THCTensorCopy.cu.o.cmake:267 (message):
Error generating file
/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/build/THC/CMakeFiles/THC.dir//./THC_generated_THCTensorCopy.cu.o

CMakeFiles/THC.dir/build.make:105: recipe for target 'CMakeFiles/THC.dir/THC_generated_THCTensorCopy.cu.o' failed
make[2]: *** [CMakeFiles/THC.dir/THC_generated_THCTensorCopy.cu.o] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/THC.dir/all' failed
make[1]: *** [CMakeFiles/THC.dir/all] Error 2
Makefile:127: recipe for target 'all' failed
make: *** [all] Error 2
running develop
-- Building version 0.3.0b0+af3964a
running egg_info

Many .h files were labled" No such file or directory"
ubuntu@tegra-ubuntu:~/jetson-reinforcement/build$ make
[ 36%] Built target jetson-utils
[ 38%] Building CXX object CMakeFiles/jetson-reinforcement.dir/c/rlAgent.cpp.o
In file included from /home/ubuntu/jetson-reinforcement/build/pytorch/torch/csrc/THP.h:7:0,
from /home/ubuntu/jetson-reinforcement/c/pyTorch.h:16,
from /home/ubuntu/jetson-reinforcement/c/rlAgent.cpp:6:
/home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THS/THS.h:4:23: fatal error: THGeneral.h: No such file or directory
compilation terminated.

[dusty-nv]

Hi @yi2ha, you may want to try building on an external SATA drive or USB3 drive. From: yi2ha <notifications@github.com> Sent: Monday, June 18, 2018 7:38 PM To: dusty-nv/jetson-reinforcement <jetson-reinforcement@noreply.github.com> Cc: Subscribed <subscribed@noreply.github.com> Subject: [dusty-nv/jetson-reinforcement] When I make this code , there is some err that I can not work it out . (#16) I use tx1 and follow the 8 steps, but failed. 16G is enough for this project? First time , I get the note like this You are using pip version 9.0.1, however version 10.0.1 is available. You should consider upgrading via the 'pip install --upgrade pip' command. so ,I use "pip install torch torchvision" to update ,from https://pytorch.org/ Second time, the cmake step looks googd

…

-- Found Qt4: /usr/bin/qmake-qt4 (found version "4.8.7") -- Copying /home/ubuntu/jetson-reinforcement/utils/loadImage.h -- Copying /home/ubuntu/jetson-reinforcement/utils/rand.h -- Copying /home/ubuntu/jetson-reinforcement/utils/pi.h -- Copying /home/ubuntu/jetson-reinforcement/utils/commandLine.h -- Copying /home/ubuntu/jetson-reinforcement/utils/camera/v4l2Camera.h -- Copying /home/ubuntu/jetson-reinforcement/utils/camera/gstUtility.h -- Copying /home/ubuntu/jetson-reinforcement/utils/camera/gstCamera.h -- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaOverlay.h -- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaRGB.h -- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaNormalize.h -- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaResize.h -- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaFont.h -- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaMappedMemory.h -- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaUtility.h -- Copying /home/ubuntu/jetson-reinforcement/utils/cuda/cudaYUV.h -- Copying /home/ubuntu/jetson-reinforcement/utils/display/glTexture.h -- Copying /home/ubuntu/jetson-reinforcement/utils/display/glDisplay.h -- Copying /home/ubuntu/jetson-reinforcement/utils/display/glUtility.h -- Copying /home/ubuntu/jetson-reinforcement/utils/input/devJoystick.h -- Copying /home/ubuntu/jetson-reinforcement/utils/input/devInput.h -- Copying /home/ubuntu/jetson-reinforcement/utils/input/devKeyboard.h -- Copying /home/ubuntu/jetson-reinforcement/utils/data/fontmapA.png -- Copying /home/ubuntu/jetson-reinforcement/utils/data/fontmapB.png -- Configuring done -- Generating done -- Build files have been written to: /home/ubuntu/jetson-reinforcement/build so I think I can make it ubuntu@tegra-ubuntu:~/jetson-reinforcement/build$ make but ,some thing wrong showed up , and I not sure what should do next.

-- Build files have been written to: /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/build/THC [ 3%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCHalf.cu.o [ 3%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCBlas.cu.o [ 3%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCReduceApplyUtils.cu.o [ 4%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCSleep.cu.o [ 6%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCStorage.cu.o [ 7%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCStorageCopy.cu.o [ 8%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensor.cu.o [ 9%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorCopy.cu.o [ 10%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMath.cu.o /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign [ 12%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMath2.cu.o /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign [ 13%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMathBlas.cu.o /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign [ 14%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMathMagma.cu.o [ 15%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMathPairwise.cu.o [ 17%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMathReduce.cu.o /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign [ 18%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorMathScan.cu.o [ 19%] Building NVCC (Device) object CMakeFiles/THC.dir/THC_generated_THCTensorIndex.cu.o /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THC/THCNumerics.cuh(38): warning: integer conversion resulted in a change of sign /usr/local/cuda/include/thrust/detail/tuple.inl(248) (col. 8): catastrophic error: error while writing generated C file: No space left on device 1 catastrophic error detected in the compilation of "/tmp/tmpxft_000030b5_00000000-9_THCTensorIndex.cpp2.i". Compilation terminated. CMake Error at THC_generated_THCTensorIndex.cu.o.cmake:267 (message): Error generating file /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/build/THC/CMakeFiles/THC.dir//./THC_generated_THCTensorIndex.cu.o CMakeFiles/THC.dir/build.make:161: recipe for target 'CMakeFiles/THC.dir/THC_generated_THCTensorIndex.cu.o' failed make[2]: *** [CMakeFiles/THC.dir/THC_generated_THCTensorIndex.cu.o] Error 1 make[2]: *** Waiting for unfinished jobs.... In file included from tmpxft_00002ed5_00000000-4_THCTensorCopy.cudafe1.stub.c:1:0: /tmp/tmpxft_00002ed5_00000000-4_THCTensorCopy.cudafe1.stub.c:3548:27: fatal error: error writing to /tmp/ccx0ZMYE.s: No space left on device compilation terminated. CMake Error at THC_generated_THCTensorCopy.cu.o.cmake:267 (message): Error generating file /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/build/THC/CMakeFiles/THC.dir//./THC_generated_THCTensorCopy.cu.o CMakeFiles/THC.dir/build.make:105: recipe for target 'CMakeFiles/THC.dir/THC_generated_THCTensorCopy.cu.o' failed make[2]: *** [CMakeFiles/THC.dir/THC_generated_THCTensorCopy.cu.o] Error 1 CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/THC.dir/all' failed make[1]: *** [CMakeFiles/THC.dir/all] Error 2 Makefile:127: recipe for target 'all' failed make: *** [all] Error 2 running develop -- Building version 0.3.0b0+af3964a running egg_info Many .h files were labled" No such file or directory" ubuntu@tegra-ubuntu:~/jetson-reinforcement/build$ make [ 36%] Built target jetson-utils [ 38%] Building CXX object CMakeFiles/jetson-reinforcement.dir/c/rlAgent.cpp.o In file included from /home/ubuntu/jetson-reinforcement/build/pytorch/torch/csrc/THP.h:7:0, from /home/ubuntu/jetson-reinforcement/c/pyTorch.h:16, from /home/ubuntu/jetson-reinforcement/c/rlAgent.cpp:6: /home/ubuntu/jetson-reinforcement/build/pytorch/torch/lib/THS/THS.h:4:23: fatal error: THGeneral.h: No such file or directory compilation terminated. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub<#16>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AOpDK0W75pqQG3IuHnJ6bU8MtBBIlOKKks5t-DnigaJpZM4Usof3>.

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[yi2ha]

I make the code on my TX2 , and Verifying PyTorch like this:

import torch #####not pytorch

`nvidia@tegra-ubuntu:~$ python
Python 2.7.12 (default, Dec 4 2017, 14:50:18)
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or "license" for more information.

import torch #####not pytorch
print(torch.version)
0.3.0b0+af3964a
print('CUDA available: ' + str(torch.cuda.is_available()))
CUDA available: True
a = torch.cuda.FloatTensor(2).zero_()
print('Tensor a = ' + str(a))
Tensor a =
0
0`

the demos below work well.
python gym-DQN.py
python gym-RL.py --env=LunarLander-v2 --render
./fruit
./gazebo-arm.sh
$ ./gazebo-rover.sh

but
$ cd jetson-reinforcement/python/A3G $ python main.py --env BipedalWalkerHardcore-v2 --workers 8 --gpu-ids 0 --amsgrad True --model CONV --stack-frames 4

I get some thing like
nvidia@tegra-ubuntu:~$ cd jetson-reinforcement/python/A3Gnvidia@tegra-ubuntu:~/jetson-reinforcement/python/A3G$ python main.py --env BipedalWalkerHardcore-v2 --workers 8 --gpu-ids 0 --amsgrad True --model CONV --stack-frames 4 /usr/local/lib/python2.7/dist-packages/requests/__init__.py:83: RequestsDependencyWarning: Old version of cryptography ([1, 2, 3]) may cause slowdown. warnings.warn(warning, RequestsDependencyWarning) 2018-08-31 21:29:51,935 : load: True 2018-08-31 21:29:51,937 : tau: 1.0 2018-08-31 21:29:51,937 : stack_frames: 4 2018-08-31 21:29:51,937 : optimizer: Adam 2018-08-31 21:29:51,937 : amsgrad: True 2018-08-31 21:29:51,937 : max_episode_length: 100 2018-08-31 21:29:51,938 : workers: 8 2018-08-31 21:29:51,938 : save_model_dir: trained_models/ 2018-08-31 21:29:51,938 : num_steps: 20 2018-08-31 21:29:51,938 : save_max: True 2018-08-31 21:29:51,938 : seed: 1 2018-08-31 21:29:51,938 : lr: 0.0001 2018-08-31 21:29:51,939 : log_dir: logs/ 2018-08-31 21:29:51,939 : env: BipedalWalkerHardcore-v2 2018-08-31 21:29:51,939 : shared_optimizer: False 2018-08-31 21:29:51,939 : load_model_dir: trained_models/ 2018-08-31 21:29:51,940 : model: CONV 2018-08-31 21:29:51,940 : gpu_ids: [0] 2018-08-31 21:29:51,940 : gamma: 0.99 Process Process-4: Process Process-3: Traceback (most recent call last): Traceback (most recent call last): File "/usr/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap File "/usr/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap self.run() self.run() File "/usr/lib/python2.7/multiprocessing/process.py", line 114, in run File "/usr/lib/python2.7/multiprocessing/process.py", line 114, in run self._target(*self._args, **self._kwargs) self._target(*self._args, **self._kwargs) File "/home/nvidia/jetson-reinforcement/python/A3G/train.py", line 64, in train File "/home/nvidia/jetson-reinforcement/python/A3G/train.py", line 64, in train player.env.render() player.env.render() File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 153, in render File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 153, in render return self._render(mode=mode, close=close) return self._render(mode=mode, close=close) File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 285, in _render File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 285, in _render return self.env.render(mode, close) return self.env.render(mode, close) File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 153, in render File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 153, in render return self._render(mode=mode, close=close) return self._render(mode=mode, close=close) File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 285, in _render File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 285, in _render return self.env.render(mode, close) return self.env.render(mode, close) File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 153, in render File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 153, in render return self._render(mode=mode, close=close) return self._render(mode=mode, close=close) File "/usr/local/lib/python2.7/dist-packages/gym/envs/box2d/bipedal_walker.py", line 440, in _render File "/usr/local/lib/python2.7/dist-packages/gym/envs/box2d/bipedal_walker.py", line 440, in _render from gym.envs.classic_control import rendering from gym.envs.classic_control import rendering File "/usr/local/lib/python2.7/dist-packages/gym/envs/classic_control/rendering.py", line 23, in <module> File "/usr/local/lib/python2.7/dist-packages/gym/envs/classic_control/rendering.py", line 23, in <module> from pyglet.gl import * from pyglet.gl import * File "/usr/local/lib/python2.7/dist-packages/pyglet/gl/__init__.py", line 100, in <module> File "/usr/local/lib/python2.7/dist-packages/pyglet/gl/__init__.py", line 100, in <module> from pyglet.gl.lib import GLException from pyglet.gl.lib import GLException File "/usr/local/lib/python2.7/dist-packages/pyglet/gl/lib.py", line 143, in <module> File "/usr/local/lib/python2.7/dist-packages/pyglet/gl/lib.py", line 143, in <module> from pyglet.gl.lib_glx import link_GL, link_GLU, link_GLX from pyglet.gl.lib_glx import link_GL, link_GLU, link_GLX File "/usr/local/lib/python2.7/dist-packages/pyglet/gl/lib_glx.py", line 50, in <module> File "/usr/local/lib/python2.7/dist-packages/pyglet/gl/lib_glx.py", line 50, in <module> gl_lib = pyglet.lib.load_library('GL') gl_lib = pyglet.lib.load_library('GL') File "/usr/local/lib/python2.7/dist-packages/pyglet/lib.py", line 131, in load_library File "/usr/local/lib/python2.7/dist-packages/pyglet/lib.py", line 131, in load_library libname = self.find_library(name) libname = self.find_library(name) File "/usr/local/lib/python2.7/dist-packages/pyglet/lib.py", line 349, in find_library File "/usr/local/lib/python2.7/dist-packages/pyglet/lib.py", line 349, in find_library result = ctypes.util.find_library(path) result = ctypes.util.find_library(path) File "/usr/lib/python2.7/ctypes/util.py", line 285, in find_library File "/usr/lib/python2.7/ctypes/util.py", line 285, in find_library return _findSoname_ldconfig(name) or _get_soname(_findLib_gcc(name)) return _findSoname_ldconfig(name) or _get_soname(_findLib_gcc(name)) File "/usr/lib/python2.7/ctypes/util.py", line 103, in _findLib_gcc File "/usr/lib/python2.7/ctypes/util.py", line 103, in _findLib_gcc stdout=subprocess.PIPE) stdout=subprocess.PIPE) File "/usr/lib/python2.7/subprocess.py", line 711, in __init__ File "/usr/lib/python2.7/subprocess.py", line 711, in __init__ errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1235, in _execute_child errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1235, in _execute_child self.pid = os.fork() self.pid = os.fork() OSError: [Errno 12] Cannot allocate memory OSError: [Errno 12] Cannot allocate memory nvidia@tegra-ubuntu:~/jetson-reinforcement/python/A3G$

Are there anything I miss ?