Installing ROS noetic with lower python version.

[Leviathan321]

I am failing to install ros-noetic-desktop when using python version 3.7 using mamba install ros-noetic-desktop. Is there a way to download packages which support specific python versions?

mamba install ros-noetic-desktop

Looking for: ['ros-noetic-desktop']

warning  libmamba Cache file "/home/lev/miniforge3/pkgs/cache/497deca9.json" was modified by another program
warning  libmamba Cache file "/home/lev/miniforge3/pkgs/cache/09cdf8bf.json" was modified by another program
robostack-staging/noarch                                      No change
robostack-staging/linux-64                                    No change
conda-forge/noarch                                  16.9MB @   8.7MB/s  2.2s
conda-forge/linux-64                                39.1MB @   3.4MB/s 12.3s

Pinned packages:
  - python 3.7.*


warning  libmamba Added empty dependency for problem type SOLVER_RULE_UPDATE
Could not solve for environment specs
The following packages are incompatible
├─ python is installable with the potential options
│  ├─ python [1.0.1|1.2|...|3.7.12], which can be installed;
│  ├─ python [3.10.0|3.10.1|...|3.10.9], which can be installed;
│  ├─ python [3.11.0|3.11.1|...|3.11.9], which can be installed;
│  ├─ python 3.7.0 would require
│  │  └─ openssl >=1.0.2o,<1.0.3a , which can be installed;
│  ├─ python [3.7.0|3.7.1] would require
│  │  └─ openssl >=1.0.2p,<1.0.3a , which can be installed;
│  ├─ python [3.7.1|3.7.2|3.7.3|3.7.6] would require
│  │  └─ openssl >=1.1.1a,<1.1.2a , which can be installed;
│  ├─ python 3.7.10 would require
│  │  └─ pypy3.7 [7.3.4.* |7.3.5.* ] with the potential options
│  │     ├─ pypy3.7 [7.3.4|7.3.5] would require
│  │     │  └─ openssl >=1.1.1k,<1.1.2a , which can be installed;
│  │     └─ pypy3.7 7.3.5 would require
│  │        └─ openssl >=1.1.1l,<1.1.2a , which can be installed;
│  ├─ python [3.7.10|3.7.12] would require
│  │  └─ openssl >=1.1.1l,<1.1.2a , which can be installed;
│  ├─ python 3.7.10 would require
│  │  └─ openssl >=1.1.1j,<1.1.2a , which can be installed;
│  ├─ python [3.7.5|3.7.9] would require
│  │  ├─ openssl >=1.1.1i,<1.1.2a , which can be installed;
│  │  └─ pypy3.7 7.3.3.* , which requires
│  │     └─ openssl >=1.1.1i,<1.1.2a , which can be installed;
│  ├─ python [3.7.6|3.7.8] would require
│  │  └─ openssl >=1.1.1g,<1.1.2a , which can be installed;
│  ├─ python 3.7.6 would require
│  │  └─ openssl >=1.1.1e,<1.1.2a , which can be installed;
│  ├─ python [3.7.8|3.7.9] would require
│  │  └─ openssl >=1.1.1h,<1.1.2a , which can be installed;
│  ├─ python [3.8.0|3.8.1|...|3.8.8], which can be installed;
│  ├─ python [3.9.0|3.9.1|...|3.9.9], which can be installed;
│  ├─ python [3.12.0|3.12.1|...|3.12.7], which can be installed;
│  └─ python [3.12.0rc3|3.13.0rc1|3.13.0rc2|3.13.0rc3] would require
│     └─ _python_rc, which does not exist (perhaps a missing channel);
└─ ros-noetic-desktop is installable with the potential options
   ├─ ros-noetic-desktop 1.5.0 would require
   │  ├─ ros-noetic-joint-state-publisher-gui with the potential options
   │  │  ├─ ros-noetic-joint-state-publisher-gui 1.15.1 would require
   │  │  │  └─ ros-noetic-python-qt-binding with the potential options
   │  │  │     ├─ ros-noetic-python-qt-binding 0.4.4 would require
   │  │  │     │  └─ qt-main >=5.15.8,<5.16.0a0  with the potential options
   │  │  │     │     ├─ qt-main 5.15.8 would require
   │  │  │     │     │  └─ openssl >=3.1.0,<4.0a0 , which conflicts with any installable versions previously reported;
   │  │  │     │     ├─ qt-main 5.15.8 would require
   │  │  │     │     │  └─ openssl >=3.2.1,<4.0a0 , which conflicts with any installable versions previously reported;
   │  │  │     │     ├─ qt-main 5.15.8 would require
   │  │  │     │     │  └─ libzlib >=1.3.1,<2.0a0  with the potential options
   │  │  │     │     │     ├─ libzlib 1.3.1 would require
   │  │  │     │     │     │  └─ zlib 1.3.1 *_2, which can be installed;
   │  │  │     │     │     ├─ libzlib 1.3.1 would require
   │  │  │     │     │     │  └─ zlib 1.3.1 *_1, which can be installed;
   │  │  │     │     │     └─ libzlib 1.3.1 would require
   │  │  │     │     │        └─ zlib 1.3.1 *_0, which can be installed;
   │  │  │     │     ├─ qt-main 5.15.8 would require
   │  │  │     │     │  └─ openssl >=3.2.0,<4.0a0 , which conflicts with any installable versions previously reported;
   │  │  │     │     ├─ qt-main 5.15.8 would require
   │  │  │     │     │  └─ openssl >=3.0.8,<4.0a0 , which conflicts with any installable versions previously reported;
   │  │  │     │     ├─ qt-main 5.15.8 would require
   │  │  │     │     │  └─ openssl >=3.1.1,<4.0a0 , which conflicts with any installable versions previously reported;
   │  │  │     │     ├─ qt-main 5.15.8 would require
   │  │  │     │     │  └─ openssl >=3.1.3,<4.0a0 , which conflicts with any installable versions previously reported;
   │  │  │     │     └─ qt-main 5.15.8 would require
   │  │  │     │        └─ openssl >=3.1.2,<4.0a0 , which conflicts with any installable versions previously reported;
   │  │  │     └─ ros-noetic-python-qt-binding 0.4.4 would require
   │  │  │        └─ pyqt >=5.15.9,<5.16.0a0  with the potential options
   │  │  │           ├─ pyqt 5.15.9 would require
   │  │  │           │  └─ python >=3.10,<3.11.0a0 , which can be installed;
   │  │  │           ├─ pyqt 5.15.9 would require
   │  │  │           │  └─ python >=3.11,<3.12.0a0 , which can be installed;
   │  │  │           ├─ pyqt 5.15.9 would require
   │  │  │           │  └─ python >=3.12.0rc3,<3.13.0a0  with the potential options
   │  │  │           │     ├─ python [3.12.0|3.12.1|...|3.12.7], which can be installed;
   │  │  │           │     └─ python [3.12.0rc3|3.13.0rc1|3.13.0rc2|3.13.0rc3], which cannot be installed (as previously explained);
   │  │  │           ├─ pyqt 5.15.9 would require
   │  │  │           │  └─ python >=3.8,<3.9.0a0 , which can be installed;
   │  │  │           └─ pyqt 5.15.9 would require
   │  │  │              └─ python >=3.9,<3.10.0a0 , which can be installed;
   │  │  └─ ros-noetic-joint-state-publisher-gui 1.15.1 would require
   │  │     └─ numpy >=1.23.5,<2.0a0  with the potential options
   │  │        ├─ numpy [1.23.5|1.24.0|...|1.26.4] would require
   │  │        │  └─ python >=3.10,<3.11.0a0 , which can be installed;
   │  │        ├─ numpy [1.23.5|1.24.0|...|1.26.4] would require
   │  │        │  └─ python >=3.11,<3.12.0a0 , which can be installed;
   │  │        ├─ numpy [1.23.5|1.24.0|...|1.24.4] would require
   │  │        │  └─ python >=3.8,<3.9.0a0 , which can be installed;
   │  │        ├─ numpy [1.23.5|1.24.0|...|1.26.4] would require
   │  │        │  └─ python >=3.9,<3.10.0a0 , which can be installed;
   │  │        ├─ numpy 1.26.0 would require
   │  │        │  └─ python >=3.12.0rc3,<3.13.0a0  with the potential options
   │  │        │     ├─ python [3.12.0|3.12.1|...|3.12.7], which can be installed;
   │  │        │     └─ python [3.12.0rc3|3.13.0rc1|3.13.0rc2|3.13.0rc3], which cannot be installed (as previously explained);
   │  │        └─ numpy [1.26.2|1.26.3|1.26.4] would require
   │  │           └─ python >=3.12,<3.13.0a0 , which can be installed;
   │  ├─ ros-noetic-urdf-tutorial with the potential options
   │  │  ├─ ros-noetic-urdf-tutorial 0.5.0 would require
   │  │  │  └─ ros-noetic-rviz with the potential options
   │  │  │     ├─ ros-noetic-rviz 1.14.19 would require
   │  │  │     │  └─ assimp >=5.2.5,<5.2.6.0a0 , which requires
   │  │  │     │     └─ zlib >=1.2.12,<1.3.0a0 , which conflicts with any installable versions previously reported;
   │  │  │     └─ ros-noetic-rviz 1.14.20 would require
   │  │  │        └─ numpy >=1.23.5,<2.0a0 , which can be installed (as previously explained);
   │  │  └─ ros-noetic-urdf-tutorial 0.5.0 would require
   │  │     └─ numpy >=1.23.5,<2.0a0 , which can be installed (as previously explained);
   │  └─ ros-noetic-viz with the potential options
   │     ├─ ros-noetic-viz 1.5.0 would require
   │     │  └─ ros-noetic-rqt-common-plugins with the potential options
   │     │     ├─ ros-noetic-rqt-common-plugins 0.4.9 would require
   │     │     │  └─ ros-noetic-rqt-image-view with the potential options
   │     │     │     ├─ ros-noetic-rqt-image-view 0.4.16 would require
   │     │     │     │  └─ ros-noetic-rqt-gui-cpp with the potential options
   │     │     │     │     ├─ ros-noetic-rqt-gui-cpp 0.5.3 would require
   │     │     │     │     │  └─ ros-noetic-qt-gui-cpp with the potential options
   │     │     │     │     │     ├─ ros-noetic-qt-gui-cpp 0.4.2 would require
   │     │     │     │     │     │  └─ python_abi 3.9.* *_cp39 with the potential options
   │     │     │     │     │     │     ├─ python_abi 3.9 would require
   │     │     │     │     │     │     │  └─ python 3.9.* , which can be installed;
   │     │     │     │     │     │     └─ python_abi 3.9 would require
   │     │     │     │     │     │        └─ python 3.9.* *_cpython, which conflicts with any installable versions previously reported;
   │     │     │     │     │     └─ ros-noetic-qt-gui-cpp 0.4.2 would require
   │     │     │     │     │        └─ numpy >=1.23.5,<2.0a0 , which can be installed (as previously explained);
   │     │     │     │     └─ ros-noetic-rqt-gui-cpp 0.5.3 would require
   │     │     │     │        └─ numpy >=1.23.5,<2.0a0 , which can be installed (as previously explained);
   │     │     │     └─ ros-noetic-rqt-image-view 0.4.17 would require
   │     │     │        └─ numpy >=1.23.5,<2.0a0 , which can be installed (as previously explained);
   │     │     └─ ros-noetic-rqt-common-plugins 0.4.9 would require
   │     │        └─ numpy >=1.23.5,<2.0a0 , which can be installed (as previously explained);
   │     └─ ros-noetic-viz 1.5.0 would require
   │        └─ numpy >=1.23.5,<2.0a0 , which can be installed (as previously explained);
   └─ ros-noetic-desktop 1.5.0 would require
      └─ numpy >=1.23.5,<2.0a0 , which can be installed (as previously explained).