make command

[kashifzr]

make command

[jhwangbo]

which OS? what is the error message? from which repo did you pull raisim?

[kashifzr]

I am using Ubuntu 18.04.5 LTS, Bionic and I use git clone to download from the repository of THIS example.

[kashifzr]

Error Message

error: ‘raisim::Path’ has not been declared
auto binaryPath = raisim::Path::setFromArgv(argv[0]);
^~~~

[jhwangbo]

from which repo did you pull RAISIM? raisimTech/raisimlib?

[kashifzr]

I am using raisimLib from below repository

https://github.com/leggedrobotics/raisimLib.git

[jhwangbo]

as the readme states, this repo is only for the newer version in raisimTech/raisimlib.

[kashifzr]

Oky, thanks

It requires RaiSim v1.0 (not released yet)
I thought as RaiSim v1.0 is not released yet may it work for old raisimLIb, WIthout RaiSim v1.0 does its works if downloaded and used from raisimTech/raisimlib?

[jhwangbo]

v1.0 is not fully ready but the version in raisimTech/raisimlib works fine with this repo. to use the new raisim, you have to get the activation key from here (http://raisim.com/sections/License.html#raisim-academic-license). Currently, we only offer activation keys for academics.

[kashifzr]

Thanks

[kashifzr]

Once in the examples folder, type one of the following command:

$ pip install -e .

$ pip install --user -e .

$ python setup.py install

$ python setup.py install --home=

Errors after executing pip install --user -e . Where I am doing wrong. All commands from Installation MANUAL works fine.

Obtaining file:///home/abc/new_raisim/raisimlib/raisimPy/examples
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "/usr/lib/python3/dist-packages/pip/download.py", line 421, in get_file_content
        with open(url, 'rb') as f:
    FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
    
    During handling of the above exception, another exception occurred:
    
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/home/abc/new_raisim/raisimlib/raisimPy/examples/setup.py", line 16, in <module>
        reqs = [str(ir.req) for ir in install_requires]
      File "/home/abc/new_raisim/raisimlib/raisimPy/examples/setup.py", line 16, in <listcomp>
        reqs = [str(ir.req) for ir in install_requires]
      File "/usr/lib/python3/dist-packages/pip/req/req_file.py", line 84, in parse_requirements
        filename, comes_from=comes_from, session=session
      File "/usr/lib/python3/dist-packages/pip/download.py", line 425, in get_file_content
        'Could not open requirements file: %s' % str(exc)
    pip.exceptions.InstallationError: Could not open requirements file: [Errno 2] No such file or directory: 'requirements.txt'
    

[jhwangbo]

Currently, only robots.py is working. You don't have to setup the examples. You can follow these steps

1. install raisimlib and raisimpy following this link http://raisim.com/sections/Installation.html
2. in your .bashrc, append install directory to PYTHONPATH. (e.g., export PYTHONPATH=$PYTHONPATH:/lib)
3. go to raisimlib/raisimPy/examples and run robots.py

[kashifzr]

Thanks Jhwangbo