[Libre-soc-dev] Libresoc Environment Installation Error

[lkcl]

hi santosh great to hear from you.  these errors indicate that you have not been using the devscripts, but instead have been performing manual installs without first installing dependencies.

if you wish to install manually you will need to allocate at least 3 to 5 days to investigate missing dependencies.  sphinx doc for example is installed with "apt-get install python3-sphinx" and the other error with "apt-get install libgmp-dev" all of which are *already done" in the devscripts. 

the localdomain warning you can resolve by searching online abd editing /etc/hosts accordingly.

can i recommend examining and following the instructions here to the letter, you will get an automated install with virtually no effort.

https://libre-soc.org/HDL_workflow/devscripts/

l.



On June 3, 2022 12:03:02 PM GMT+01:00, "Santhosh Kumar V V . via Libre-soc-dev" <libre-soc-dev at lists.libre-soc.org> wrote:
>Hi, I am Santhosh Kumar V V from SASTRA University, doing project work
>under mentorship of Manikandan nagarajan from SASTRA University.
>
>I am currently working on replicating the libresoc environment and then
>bringing the design to cadence.
>
>I am getting the following errors during the ieee754 and nmutil
>installation process.
>
>
>(libresoc) santhosh at localhost:~/.virtualenvs/ieee754fpu$ make develop
>echo "catch-all falling through to sphinx for document building"
>catch-all falling through to sphinx for document building
>mkdir -p "."/src/gen
>sphinx-apidoc --ext-autodoc -o "."/src/gen ./src/ieee754
>/bin/sh: 1: sphinx-apidoc: not found
>make: *** [Makefile:42: develop] Error 127
>-----------------------------------------------------------------------------------------------------------------------
>(libresoc) santhosh at localhost:~/.virtualenvs/nmutil$ sudo make develop
>sudo: unable to resolve host localhost.localdomain: Name or service not
>known
>echo "catch-all falling through to sphinx for document building"
>catch-all falling through to sphinx for document building
>mkdir -p "."/src/gen
>sphinx-apidoc --ext-autodoc -o "."/src/gen ./src/nmutil
>/bin/sh: 1: sphinx-apidoc: not found
>make: *** [Makefile:38: develop] Error 127
>----------------------------------------------------------------------------------------------------------------------
>Best match: bigfloat 0.4.0
>Processing bigfloat-0.4.0.tar.gz
>Writing /tmp/easy_install-acmz_b9w/bigfloat-0.4.0/setup.cfg
>Running bigfloat-0.4.0/setup.py -q bdist_egg --dist-dir
>/tmp/easy_install-acmz_b9w/bigfloat-0.4.0/egg-dist-tmp-wjvgwxoo
>mpfr.c:614:10: fatal error: gmp.h: No such file or directory
> #include "gmp.h"
>          ^~~~~~~
>compilation terminated.
>error: Setup script exited with error: command
>'/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
>make: *** [Makefile:25: develop] Error 1
>
>----------------------------------------------------------------------------------------------------------------------
>-- 
>Santhosh Kumar V V,
>M.Tech VLSI Design
>SASTRA Deemed University,
>Thanjavur.
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