Software > User Zone
Graphics Card install
MauryG5:
nothing to do ... I have the impression that for me it will be more difficult than expected curse ... I tried both ways but it gives me error ...
xilinder:
No 'nproc'
make -j 32
MauryG5:
yes Xlinder if you look at the first line I put the command as you wrote it but nothing has always been an error ... the one with nproc I wrote it just to show that I tried both ... but the first one I did is the yours and gives me error ...
MPC7500:
make -j`nproc` doesn't give me an error …
Little bit of googling
difference between nproc "make -j"
Google again
fatal error: openssl/opensslv.h: No such file or directory fedora
Quote from the thread
--- Quote ---To install OpenSSL development package on Fedora, CentOS or RHEL
--- End quote ---
--- Code: ---sudo yum install openssl-devel
--- End code ---
But it's good that you've made some progress on your own.
nglevin:
Stepping in...
As stated before, it would help if you took the time to just go through a book or a tutorial on using a shell like bash on Linux to help with these matters.
make -j`nproc`
That's with backticks, as in the character to the left of a 1 and above the "tab" key in a USA QWERTY keyboard layout. Not apostrophes. These mean different things.
Backticks can be used to execute the command in between before executing the outer command in shells like zsh.
nproc returns the number of available processing units. This tutorial explains how; https://www.howtoforge.com/linux-nproc-command/
So that's equivalent to:
make -j12
On a computer with 12 logical cores.
Either way, you don't really need the -j argument for make. It's to run your build in parallel, to make it faster.
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