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YosysHQ / oss-cad-suite-build

Multi-platform nightly builds of open source digital design and verification tools
ISC License
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Issue in Readme - Litex install #42

Open NegativeEnergy opened 2 years ago

NegativeEnergy commented 2 years ago

Running Fedora 36 - when running the install instructions listed I am unable to get Litex to install, it has a conflict finding the Migen: AssertionError: Egg-link ./pyhdl/migen does not match installed location of migen (at /home/<USER>/Documents/Programs/OSS_FPGA/oss-cad-suite/lib/python3.8/site-packages/pyhdl/migen) not sure if the issue is on Litex side or OSS side.

rcgoodfellow commented 2 years ago

I hit this too. Was able to work around the issue by editing the file <OSS_CAD_SUITE>/lib/python3.8/site-packages/migen.egg-link which contained the relative links

./pyhdl/migen
.

and replacing them with the absolute link from the assertion error, e.g.

<ABSOLUTE_PATH>/<OSS_CAD_SUITE>/oss-cad-suite/lib/python3.8/site-packages/pyhdl/migen
DEFAULTTEXHAPb commented 2 years ago

Are there any solutions to create child virtual environment inside of (OSS CAD Suite) environment with own site-packages and read-only access to site-packages of the parent environment? It may be would solve this problem. Also it would be greate if using another python packages (like numpy / scipy / etc. ) for testing modules with cocotb.

georgantas commented 1 year ago

Related: https://github.com/pypa/pip/issues/9452 ?

Upgrading pip leads to: ERROR: Could not install packages due to an OSError: [Errno 2] No such file or directory: '/Users/<redacted>/workspaces/oss-cad-suite/litex/migen/pyhdl/migen'