depmod: ERROR: could not open directory /lib/modules/ 解决方法

http://stackoverflow.com/questions/22783793/how-to-install-kernel-modules-from-source-code-error-while-make-process

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I want to install the kernel modules to lib/modules/ . Actually there has to be created a folder in lib/modules/(uname-r) after doingmake modules , but there are only created 3 folders called "build", "kernel" and "source". I also get an error aftermake modules:

DEPMOD 3.4.79WARNING: COULDN't open directory /lib/modules/3.4.79: No such file or direcotyFATAL: Could not open /lib/modules/3.4.79/modules.dep.temp for writing: No suhc file or directorymake: *** [_modinst_post] Error 1

Indeed there is no directory called that, but how can I add it?

linuxlinux-kernelmakefile make arm

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asked Apr 1 '14 at 10:55

csnewb
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Have you compiled the kernel? These directories are generated after the kernel has been built. – brokenfootApr 1 '14 at 22:35

 

i compiled it with "make" in the kernel source – csnewbApr 2 '14 at 10:42

 

Just to state the obvious since you've not mentioned it, looking at my box /lib/modules/ is only root-writable - youdo have the right permissions, don't you? – Notlikethat Apr 2 '14 at 21:28

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1 Answer

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Did you try \"make modules_install\"?

to install modules

make modules_install

to install kernel

make install

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answered Apr 2 '14 at 3:19

Sasi
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yes i did, there are built 3 folders called build, kernel, source. there is also 2 files called modules.builtin and modules.order – csnewbApr 2 '14 at 10:44