# Install a OOT module from one to another computer

**URL:** <https://www.ruby-forum.com/t/install-a-oot-module-from-one-to-another-computer/230899>\
**Category:** GNU Radio\
**Created:** [July 11, 2014, 10:49am UTC](https://www.ruby-forum.com/t/install-a-oot-module-from-one-to-another-computer/230899 "2014-07-11T10:49:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![addis\_a](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/c4cdca/32.png) [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Post date:** [July 11, 2014, 10:49am UTC](https://www.ruby-forum.com/t/install-a-oot-module-from-one-to-another-computer/230899/1 "2014-07-11T10:49:54Z")

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Hi!

I’ve already created some blocks for GRC with gr\_modtool and they work.

But, when I tryed to install those on another computer, I copy the gr-\*  
folder after a clean and an uninstall and after I deleted the build  
folder.

I recreate a build folder and used cmake on the new machine, it  
installed the blocks, at least it said it install, but then, the blocks  
are not available in GRC. Even after a ldconfig

I also notice that when I do gr\_modtool info, it tells me that it  
doesn’t found any modules…

I certainly miss something during the transfer…

Thanks in advance.

Regards,

Tom