# Built from src on Raspberry Pi 4: No module named 'sage' error

Hello,

Recently I built sage from source on my Raspberry Pi 4. Everything seemed to compile fine except a couple of items (posted below). However, when I go to run `./sage`

, I get the following error:

Traceback (most recent call last): File "/home/pi/src/sage-9.1/src/bin/sage-ipython", line 9, in <module> from sage.misc.banner import banner ModuleNotFoundError: No module named 'sage'

Running `grep -li "^Error" logs/pkgs/*`

yields,

logs/pkgs/fplll-5.3.2.log logs/pkgs/gap-4.10.2.p1.log logs/pkgs/giac-1.5.0.63-p0.log

So, is the fact that these three could not build the problem? I read somewhere that `make`

will stop if such errors are encountered. I'm new to the compile from source world, so the use of `./configure`

and `make`

are somewhat confusing to me.

Anyways, if you need any further information from these logs or anything else regarding my setup that could be of use, please let me know. I appreciate any help you can offer.