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RobotLocomotion / gcs-science-robotics

Motion Planning around Obstacles with Convex Optimization by Marcucci et al, 2023
BSD 3-Clause "New" or "Revised" License
162 stars 22 forks source link

Facing problem with SNOPT Library while inputing make -j command #10

Closed Cramer54 closed 3 months ago

Cramer54 commented 3 months ago

I downloaded the SNOPT Library and did licence activation yet I am facing the following issues :-

/home/anik/drake/tools/install/libdrake/BUILD.bazel:58:25: in cc_whole_archive_library rule //tools/install/libdrake:libdrake_components_whole_archive: Traceback (most recent call last): File "/home/anik/drake/third_party/com_github_bazelbuild_rules_cc/whole_archive.bzl", line 38, column 38, in _cc_whole_archive_library_impl cc_toolchain = _find_cc_toolchain(ctx) File "/home/anik/drake/third_party/com_github_bazelbuild_rules_cc/whole_archive.bzl", line 25, column 13, in _find_cc_toolchain fail("In order to use find_cc_toolchain, your rule has to depend on C++ toolchain. See find_cc_toolchain.bzl docs for details.") # noqa Error in fail: In order to use find_cc_toolchain, your rule has to depend on C++ toolchain. See find_cc_toolchain.bzl docs for details.

RussTedrake commented 3 months ago

I would need to know more about your platform to help. It seems that it can't find the compiler.

FWIW -- We now have mature implementations of the algorithms from this paper in Drake master, including a number of improvements. I have reproductions for most of the examples in my manipulation repo. Depending on your goals, you might be able to simply pip install manipulation or run directly from deepnote.

Cramer54 commented 3 months ago

I was trying local installation using the code you provided. While giving the command make -j , an error showed that it was not accessing the SNOPT files. Hence, I downloaded it from the UCSD website, and after that, I gave the path link to the workspace. After that, it is also unable to find the compiler. I am sharing what I added to the workspace;

new_local_repository( name = "snopt", path = "/home/anik/SNOPT", build_file_content = """ cc_library( name = "snopt_cwrap", srcs = glob(["lib/.c", "lib/.cpp"]), hdrs = glob(["include/*.h"]), includes = ["include"], visibility = ["//visibility:public"], ) """, )

I am new to this SNOPT Library and Drake Framework. Is this way correct ?

RussTedrake commented 3 months ago

This isn't the right place to get help about building Drake. Consider stackoverflow, where more people involved with the build system can help: https://drake.mit.edu/getting_help.html . But in order to get a response there, you'll definitely need to provide more details about your setup.