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Torch installation fails #954

Closed gxarmanis closed 7 years ago

gxarmanis commented 7 years ago

I would like your help regarding the installation of Torch7 on Ubuntu 16.04. I followed exactly the commands for its installation and after minutes of computing procedures i come up with that:

Generating OpenBLASConfig.cmake in /opt/OpenBLAS/lib/cmake/openblas Generating OpenBLASConfigVersion.cmake in /opt/OpenBLAS/lib/cmake/openblas Install OK! make[1]: Leaving directory '/tmp/OpenBLAS' ==> Torch7's dependencies have been installed

So i tried to source (as stated) the path with:

labadmin@ENT01WS605:~/torch$ source ~/.bashrc Since i saw nothing to happen ...well i supposed the work is done so i moved with the next command "luarocks install image" BUT i get the error below:

Error: Your user does not have write permissions in /usr/local -- you may want to run as a privileged user or use your local tree with --local.

So i thought of giving a try on running the /th command to start Torch but

labadmin@ENT01WS605:~/torch$ th th: command not found

I have searched over topics here, others were dealing with that issue (without getting a reply), also i Googled for these and i read tons of different solutions that didnt helped me.

Can please someone help me with that?

Thank you!

pavanky commented 7 years ago

I looks like you ran install-deps.sh. But did you run install.sh after that?

gxarmanis commented 7 years ago

Thank you for replying back! I run the commands below (as there displayed on Torch's website: http://torch.ch/docs/getting-started.html#_)

in a terminal, run the commands WITHOUT sudo

git clone https://github.com/torch/distro.git ~/torch --recursive cd ~/torch; bash install-deps; ./install.sh

So i suppose the install.sh command run successfully...

pavanky commented 7 years ago

Just asked the obvious question because the messages you posted only showed the dependencies being installed.

gxarmanis commented 7 years ago

No worries ...you are right but i thought that it would be better not to post the entire calculations...

How should i proceed now?

gxarmanis commented 7 years ago

I tried to reinstall again torch and for some strange reason now it works (run again the same commands). Thank you for your time! I will close the issue for now...

Evgsurf commented 7 years ago

Hello guys. I had the same problem I use Ubuntu 16.04 LTS 64 bit I installed it several times, no luck.

The solution is "Read manual http://torch.ch/docs/getting-started.html#_ and run command source ~/.bashrc" I hope it will spend time for somebody