安装warp-ctc出问题

[Lemonyue]

yue@yue-Vostro-3668:/crnn_chinese_characters_rec$ cd warp-ctc/pytorch_binding
yue@yue-Vostro-3668:/crnn_chinese_characters_rec/warp-ctc/pytorch_binding$ python setup.py install
Torch was not built with CUDA support, not building warp-ctc GPU extensions.
generating build/warpctc_pytorch/_warp_ctc/__warp_ctc.c
(already up-to-date)
not modified: 'build/warpctc_pytorch/_warp_ctc/__warp_ctc.c'
running install
Checking .pth file support in /usr/local/lib/python3.5/dist-packages/
error: can't create or remove files in install directory

The following error occurred while trying to add or remove files in the
installation directory:

[Errno 13] Permission denied: '/usr/local/lib/python3.5/dist-packages/test-easy-install-8801.pth'

The installation directory you specified (via --install-dir, --prefix, or
the distutils default setting) was:

/usr/local/lib/python3.5/dist-packages/

Perhaps your account does not have write access to this directory? If the
installation directory is a system-owned directory, you may need to sign in
as the administrator or "root" account. If you do not have administrative
access to this machine, you may wish to choose a different installation
directory, preferably one that is listed in your PYTHONPATH environment
variable.

For information on other options, you may wish to consult the
documentation at:

https://pythonhosted.org/setuptools/easy_install.html

Please make the appropriate changes for your system and try again.

[haneSier]

你是安装的时候出错吗

[haneSier]

还是使用

[haneSier]

推荐用Ubuntu 16.04系统

[Lemonyue]

是的，难道跟cuda有关？

[haneSier]

编译试下加sudo. 我的是pytorch-gpu cuda9.0

[Sierkinhane]

@Lemonyue https://github.com/SeanNaren/Warp-ctc/issues可以参考这里提的issue解决方案

[beimingmaster]

yue@yue-Vostro-3668:/crnn_chinese_characters_rec$ cd warp-ctc/pytorch_binding
yue@yue-Vostro-3668:/crnn_chinese_characters_rec/warp-ctc/pytorch_binding$ python setup.py install
Torch was not built with CUDA support, not building warp-ctc GPU extensions.
generating build/warpctc_pytorch/_warp_ctc/__warp_ctc.c
(already up-to-date)
not modified: 'build/warpctc_pytorch/_warp_ctc/__warp_ctc.c'
running install
Checking .pth file support in /usr/local/lib/python3.5/dist-packages/
error: can't create or remove files in install directory

The following error occurred while trying to add or remove files in the
installation directory:

[Errno 13] Permission denied: '/usr/local/lib/python3.5/dist-packages/test-easy-install-8801.pth'

The installation directory you specified (via --install-dir, --prefix, or
the distutils default setting) was:

/usr/local/lib/python3.5/dist-packages/

Perhaps your account does not have write access to this directory? If the
installation directory is a system-owned directory, you may need to sign in
as the administrator or "root" account. If you do not have administrative
access to this machine, you may wish to choose a different installation
directory, preferably one that is listed in your PYTHONPATH environment
variable.

For information on other options, you may wish to consult the
documentation at:

https://pythonhosted.org/setuptools/easy_install.html

Please make the appropriate changes for your system and try again.

“Permission denied” 这种错误一般就是权限问题，命令加sudo即可。

[huazai-1994]

@Sierkinhane 编译出错，不知道怎么弄。请问你知道哪里出了问题吗？

[haneSier]

你是Ubuntu 什么版本

[huazai-1994]

@haneSier 16.04

[tbfly]

18.04 ubuntu system, can replace by: https://github.com/jpuigcerver/pytorch-baidu-ctc.

https://pypi.org/project/torch-baidu-ctc/
just:
pip3 install torch-baidu-ctc

[Sierkinhane]

Good job

[sunzjz]

@Sierkinhane 编译出错，不知道怎么弄。请问你知道哪里出了问题吗？

我也遇到同样的问题，请问你解决了吗，非常感谢