I m trying to setup a local dev environment for pants itself

Question

I m trying to setup a local dev environment for pants itself but found some issues bootstrapping 1 The tool to download protoc doesn t find a binary for my version of macos `mac 10 14` and couldn t continue I just went ahead and installed protoc from homebrew and made a symlink to be able to continue 2 After that I get a new error still relating to compiling Before starting all of this I configured the environment variables specified in for making sure openssl was available and I also verified that openssl is installed and available at that location Any suggestion for what I can do slightly smiling face

lively-france-2777 · Answer

trying to get it building so that I can try and address this issue I raised <https github com pantsbuild pants issues 7616> Maybe there is some other way of trying to work on it though How I went about it is just downloading the repo and then doing ` pants test src python `

average-vr-56795 · Answer

Hello

average-vr-56795 · Answer

I m sorry for the hassle Can you show me the output of your `echo $LDFLAGS`

aloof-angle-91616 · Answer

i believe the protoc issue has been fixed since version 1 12 0

aloof-angle-91616 · Answer

oop that s evidently wrong

aloof-angle-91616 · Answer

hm <https github com pantsbuild pants pull 6591> should have fixed that

aloof-angle-91616 · Answer

i believe the error you described in the gist is probably from `cannot find GOROOT directory go` and possibly requires that env var to be set

aloof-angle-91616 · Answer

from <https github com golang go issues 21271> it s possible that we should be setting that ourselves or checking that it is set

lively-france-2777 · Answer

< average vr 56795> sorry for the delay got pulled into a meeting and forgot about this slightly smiling face ```~ w pants $ echo $LDFLAGS L usr local opt openssl lib ~ w pants $ echo $CPPFLAGS I usr local opt openssl include ~ w pants $ echo $PATH usr local opt openssl bin Users ba bin Users ba pyenv versions 3 6 1 bin Users ba pyenv versions 2 7 12 bin usr local bin usr bin bin usr sbin sbin Applications VMware ```` I m using fish so the paths look a bit wonky

lively-france-2777 · Answer

also ```$ echo $GOROOT Users ba go $ go version go version go1 11 5 darwin amd64 ```

average-vr-56795 · Answer

It looks like you re at a super old sha

average-vr-56795 · Answer

Way before the OSX forwards compatibility fix that < aloof angle 91616> linked to

average-vr-56795 · Answer

In particular I m seeing in your log ``` Total Received Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 0 00 01 0 curl 22 The requested URL returned error 404 Total Received Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 0 00 01 0 curl 22 The requested URL returned error 404 ```

average-vr-56795 · Answer

Which are silent failures I imagine we ve fixed long since

average-vr-56795 · Answer

So Any reason you need to be at such an old sha

lively-france-2777 · Answer

I tried it out on master at first but it failed there too maybe it ll work better now that I figured out protoc I had it checked out on the head of 15 0 x just because I had issues getting it running that said I may well have messed up setting the head of it properly Trying again on master now slightly smiling face

lively-france-2777 · Answer

lively-france-2777 · Answer

sadly still failing but it s a different error now I put in the sha I m on in the gist

lively-france-2777 · Answer

thanks for helping out

aloof-angle-91616 · Answer

wow that s interesting

aloof-angle-91616 · Answer

this^ might be the kind of error motivating a native engine binary build cache like mozilla does for firefox cc < happy kitchen 89482>

aloof-angle-91616 · Answer

also maybe < witty crayon 22786> might you be aware of what type of error this gist^ is showing in building rust from the pants repo

witty-crayon-22786 · Answer

Hm A sufficiently old rust install on your path maybe

witty-crayon-22786 · Answer

Or an old rust checkout

witty-crayon-22786 · Answer

Can nuke `~ cache pants` for the latter thing

witty-crayon-22786 · Answer

And run `rustup update` for the former thing although we don t require a rust install so it shouldn t be leaking