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litex-hub / linux-on-litex-rocket

Run 64-bit Linux on LiteX + RocketChip
BSD 2-Clause "Simplified" License
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Set up on Ubuntu might be incomplete #4

Closed tommythorn closed 3 years ago

tommythorn commented 3 years ago

My x64 host is running Ubuntu 21.04 (Hirsute Hippo), fully up to date. I tried to map the step 1 to equivalent Ubuntu repos (I would need to this on a clean installation to complete this).

$ sudo apt install libjson-c-dev libcrypt-openssl-bignum-perl libevent-dev libmpc-dev libmpfr-dev python3-dev

but step python3 ./litex_setup.py init install --user fails with

$ python3 ./litex_setup.py init install --user
[checking litex_setup.py]...
[installing migen]...
Traceback (most recent call last):
  File "/home/tommy/projects/migen/setup.py", line 4, in <module>
    from setuptools import setup
ModuleNotFoundError: No module named 'setuptools'
Traceback (most recent call last):
  File "/home/tommy/projects/linux-on-litex-rocket/./litex_setup.py", line 168, in <module>
    subprocess.check_call("python3 setup.py develop --user", shell=True)
  File "/usr/lib/python3.9/subprocess.py", line 373, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command 'python3 setup.py develop --user' returned non-zero exit status 1.
gsomlo commented 3 years ago

On Fedora, python3-setuptools is a dependency of python3-devel, so you get it "for free". With commit 568513a I listed it explicitly, so hopefully that takes care of it.

tommythorn commented 3 years ago

Getting beyond this point, the instructions seems to assume you have a "litex-boards" directory. Where is that supposed to come from?

EDIT: ok, it installed it into the parent directory. That's a bit weird (and frankly not ideal). At least the documentation should mention this.

gsomlo commented 3 years ago

Getting beyond this point, the instructions seems to assume you have a "litex-boards" directory. Where is that supposed to come from?

From litex_setup.py (Step 2 of the prerequisites).