Hello Leo Community, Does anyone have Leo successfully running on top of Debian?
Background of my question: Since more than a year I'm successfully running Leo in various Fedora & Windows VMs on top of Qubes OS. - For some reason I now have to use a Debian VM - and - obviously would like to continue to use Leo as my outliner & notebook. Unfortunately I failed so far - and - am out of ideas now ... What did I do so far: * Failed initially to install Leo on Debian - See "Log-1" * After upgrading Pip from version 18.1 to 21.0.1 I was able to install the stable version of Leo from PyPI - See "Log-2" * However when I try to start Leo, I get the following error - See "Log-3" Any ideas what I could try next? With kind regards, Viktor ### Logs ... ### < Start of Log-1 > user@debian-leo-vm:~$ cd PyVE/PyPI/Leo user@debian-leo-vm:~/PyVE/PyPI/Leo$ source bin/activate (Leo) user@debian-leo-vm:~/PyVE/PyPI/Leo$ pip list Package Version ------------- ------- pip 18.1 pkg-resources 0.0.0 setuptools 40.8.0 (Leo) user@debian-leo-vm:~/PyVE/PyPI/Leo$ pip install leo Collecting leo Using cached https://files.pythonhosted.org/packages/33/15/d8aa24ac5b6acf7c45a2845ec807beea19f16c04f484436a065ba4f7aa54/leo-6.3-py3-none-any.whl Collecting pyflakes (from leo) Downloading https://files.pythonhosted.org/packages/69/5b/fd01b0c696f2f9a6d2c839883b642493b431f28fa32b29abc465ef675473/pyflakes-2.2.0-py2.py3-none-any.whl (66kB) 100% |████████████████████████████████| 71kB 3.3MB/s Collecting sphinx (from leo) Using cached https://files.pythonhosted.org/packages/5b/05/982aeff8c88443b296b5896e46daf3f5933e5e54cd0bb086f8e5549655b7/Sphinx-3.5.2-py3-none-any.whl Collecting PyQt5>=5.12 (from leo) Using cached https://files.pythonhosted.org/packages/8e/a4/d5e4bf99dd50134c88b95e926d7b81aad2473b47fde5e3e4eac2c69a8942/PyQt5-5.15.4.tar.gz Installing build dependencies ... done Complete output from command python setup.py egg_info: Traceback (most recent call last): File "<string>", line 1, in <module> File "/usr/lib/python3.7/tokenize.py", line 447, in open buffer = _builtin_open(filename, 'rb') FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-install-9nyc5ejh/PyQt5/setup.py' ---------------------------------------- Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-9nyc5ejh/PyQt5/ (Leo) user@debian-leo-vm:~/PyVE/PyPI/Leo$ < End of Log-1 > < Start of Log-2 > (Leo) user@debian-leo-vm:~/PyVE/PyPI/Leo$ pip install pip --upgrade Cache entry deserialization failed, entry ignored Collecting pip Downloading https://files.pythonhosted.org/packages/fe/ef/60d7ba03b5c442309ef42e7d69959f73aacccd0d86008362a681c4698e83/pip-21.0.1-py3-none-any.whl (1.5MB) 100% |████████████████████████████████| 1.5MB 986kB/s Installing collected packages: pip Found existing installation: pip 18.1 Uninstalling pip-18.1: Successfully uninstalled pip-18.1 Successfully installed pip-21.0.1 (Leo) user@debian-leo-vm:~/PyVE/PyPI/Leo$ pip list Package Version ------------- ------- pip 21.0.1 pkg-resources 0.0.0 setuptools 40.8.0 (Leo) user@debian-leo-vm:~/PyVE/PyPI/Leo$ pip install leo Collecting leo Using cached leo-6.3-py3-none-any.whl (9.7 MB) Collecting PyQt5>=5.12 Downloading PyQt5-5.15.4-cp36.cp37.cp38.cp39-abi3-manylinux2014_x86_64.whl (8.3 MB) |████████████████████████████████| 8.3 MB 3.7 MB/s Collecting PyQtWebEngine Downloading PyQtWebEngine-5.15.4-cp36.cp37.cp38.cp39-abi3-manylinux2014_x86_64.whl (229 kB) |████████████████████████████████| 229 kB 12.9 MB/s Collecting asttokens Downloading asttokens-2.0.4-py2.py3-none-any.whl (20 kB) Collecting docutils Using cached docutils-0.16-py2.py3-none-any.whl (548 kB) Collecting sphinx Using cached Sphinx-3.5.2-py3-none-any.whl (2.8 MB) Collecting pyflakes Using cached pyflakes-2.2.0-py2.py3-none-any.whl (66 kB) Collecting black Downloading black-20.8b1.tar.gz (1.1 MB) |████████████████████████████████| 1.1 MB 16.2 MB/s Installing build dependencies ... done Getting requirements to build wheel ... done Preparing wheel metadata ... done Collecting pyshortcuts>=1.7 Downloading pyshortcuts-1.8.0.tar.gz (933 kB) |████████████████████████████████| 933 kB 13.0 MB/s Collecting nbformat Downloading nbformat-5.1.2-py3-none-any.whl (113 kB) |████████████████████████████████| 113 kB 12.7 MB/s Collecting pylint Downloading pylint-2.7.2-py3-none-any.whl (342 kB) |████████████████████████████████| 342 kB 10.0 MB/s Collecting meta Using cached meta-1.0.2.tar.gz (49 kB) Collecting flexx Downloading flexx-0.8.1-py3-none-any.whl (334 kB) |████████████████████████████████| 334 kB 13.7 MB/s Collecting PyQt5-sip<13,>=12.8 Downloading PyQt5_sip-12.8.1-cp37-cp37m-manylinux1_x86_64.whl (283 kB) |████████████████████████████████| 283 kB 12.3 MB/s Collecting PyQt5-Qt5>=5.15 Downloading PyQt5_Qt5-5.15.2-py3-none-manylinux2014_x86_64.whl (59.9 MB) |████████████████████████████████| 59.9 MB 9.9 MB/s Collecting six Using cached six-1.15.0-py2.py3-none-any.whl (10 kB) Collecting appdirs Downloading appdirs-1.4.4-py2.py3-none-any.whl (9.6 kB) Collecting typing-extensions>=3.7.4 Downloading typing_extensions-3.7.4.3-py3-none-any.whl (22 kB) Collecting typed-ast>=1.4.0 Downloading typed_ast-1.4.2-cp37-cp37m-manylinux1_x86_64.whl (743 kB) |████████████████████████████████| 743 kB 12.1 MB/s Collecting pathspec<1,>=0.6 Downloading pathspec-0.8.1-py2.py3-none-any.whl (28 kB) Collecting click>=7.1.2 Downloading click-7.1.2-py2.py3-none-any.whl (82 kB) |████████████████████████████████| 82 kB 1.8 MB/s Collecting regex>=2020.1.8 Downloading regex-2020.11.13-cp37-cp37m-manylinux2014_x86_64.whl (719 kB) |████████████████████████████████| 719 kB 11.3 MB/s Collecting toml>=0.10.1 Using cached toml-0.10.2-py2.py3-none-any.whl (16 kB) Collecting mypy-extensions>=0.4.3 Downloading mypy_extensions-0.4.3-py2.py3-none-any.whl (4.5 kB) Collecting pscript>=0.7.3 Downloading pscript-0.7.5.tar.gz (120 kB) |████████████████████████████████| 120 kB 14.4 MB/s Collecting webruntime>=0.5.6 Downloading webruntime-0.5.8-py3-none-any.whl (53 kB) |████████████████████████████████| 53 kB 3.1 MB/s Collecting dialite>=0.5.2 Downloading dialite-0.5.3-py3-none-any.whl (8.8 kB) Collecting tornado Downloading tornado-6.1-cp37-cp37m-manylinux2010_x86_64.whl (428 kB) |████████████████████████████████| 428 kB 10.3 MB/s Collecting jsonschema!=2.5.0,>=2.4 Using cached jsonschema-3.2.0-py2.py3-none-any.whl (56 kB) Collecting ipython-genutils Using cached ipython_genutils-0.2.0-py2.py3-none-any.whl (26 kB) Collecting traitlets>=4.1 Downloading traitlets-5.0.5-py3-none-any.whl (100 kB) |████████████████████████████████| 100 kB 5.2 MB/s Collecting jupyter-core Downloading jupyter_core-4.7.1-py3-none-any.whl (82 kB) |████████████████████████████████| 82 kB 949 kB/s Collecting attrs>=17.4.0 Downloading attrs-20.3.0-py2.py3-none-any.whl (49 kB) |████████████████████████████████| 49 kB 7.0 MB/s Collecting pyrsistent>=0.14.0 Downloading pyrsistent-0.17.3.tar.gz (106 kB) |████████████████████████████████| 106 kB 14.5 MB/s Collecting importlib-metadata Downloading importlib_metadata-3.7.2-py3-none-any.whl (11 kB) Requirement already satisfied: setuptools in ./lib/python3.7/site-packages (from jsonschema!=2.5.0,>=2.4->nbformat->leo) (40.8.0) Collecting zipp>=0.5 Downloading zipp-3.4.1-py3-none-any.whl (5.2 kB) Collecting astroid<2.6,>=2.5.1 Downloading astroid-2.5.1-py3-none-any.whl (222 kB) |████████████████████████████████| 222 kB 12.7 MB/s Collecting mccabe<0.7,>=0.6 Using cached mccabe-0.6.1-py2.py3-none-any.whl (8.6 kB) Collecting isort<6,>=4.2.5 Downloading isort-5.7.0-py3-none-any.whl (104 kB) |████████████████████████████████| 104 kB 13.8 MB/s Collecting wrapt<1.13,>=1.11 Downloading wrapt-1.12.1.tar.gz (27 kB) Collecting lazy-object-proxy>=1.4.0 Downloading lazy_object_proxy-1.5.2-cp37-cp37m-manylinux1_x86_64.whl (51 kB) |████████████████████████████████| 51 kB 1.2 MB/s Collecting PyQtWebEngine-Qt5>=5.15 Downloading PyQtWebEngine_Qt5-5.15.2-py3-none-manylinux2014_x86_64.whl (67.5 MB) |████████████████████████████████| 67.5 MB 14.9 MB/s Collecting snowballstemmer>=1.1 Downloading snowballstemmer-2.1.0-py2.py3-none-any.whl (93 kB) |████████████████████████████████| 93 kB 1.3 MB/s Collecting Pygments>=2.0 Downloading Pygments-2.8.1-py3-none-any.whl (983 kB) |████████████████████████████████| 983 kB 14.2 MB/s Collecting requests>=2.5.0 Downloading requests-2.25.1-py2.py3-none-any.whl (61 kB) |████████████████████████████████| 61 kB 5.2 MB/s Collecting babel>=1.3 Downloading Babel-2.9.0-py2.py3-none-any.whl (8.8 MB) |████████████████████████████████| 8.8 MB 10.7 MB/s Collecting sphinxcontrib-jsmath Using cached sphinxcontrib_jsmath-1.0.1-py2.py3-none-any.whl (5.1 kB) Collecting imagesize Using cached imagesize-1.2.0-py2.py3-none-any.whl (4.8 kB) Collecting sphinxcontrib-htmlhelp Using cached sphinxcontrib_htmlhelp-1.0.3-py2.py3-none-any.whl (96 kB) Collecting sphinxcontrib-applehelp Using cached sphinxcontrib_applehelp-1.0.2-py2.py3-none-any.whl (121 kB) Collecting packaging Using cached packaging-20.9-py2.py3-none-any.whl (40 kB) Collecting sphinxcontrib-devhelp Using cached sphinxcontrib_devhelp-1.0.2-py2.py3-none-any.whl (84 kB) Collecting sphinxcontrib-qthelp Using cached sphinxcontrib_qthelp-1.0.3-py2.py3-none-any.whl (90 kB) Collecting sphinxcontrib-serializinghtml Using cached sphinxcontrib_serializinghtml-1.1.4-py2.py3-none-any.whl (89 kB) Collecting Jinja2>=2.3 Downloading Jinja2-2.11.3-py2.py3-none-any.whl (125 kB) |████████████████████████████████| 125 kB 18.7 MB/s Collecting alabaster<0.8,>=0.7 Using cached alabaster-0.7.12-py2.py3-none-any.whl (14 kB) Collecting pytz>=2015.7 Downloading pytz-2021.1-py2.py3-none-any.whl (510 kB) |████████████████████████████████| 510 kB 12.0 MB/s Collecting MarkupSafe>=0.23 Downloading MarkupSafe-1.1.1-cp37-cp37m-manylinux2010_x86_64.whl (33 kB) Collecting chardet<5,>=3.0.2 Downloading chardet-4.0.0-py2.py3-none-any.whl (178 kB) |████████████████████████████████| 178 kB 11.4 MB/s Collecting urllib3<1.27,>=1.21.1 Downloading urllib3-1.26.3-py2.py3-none-any.whl (137 kB) |████████████████████████████████| 137 kB 12.8 MB/s Collecting idna<3,>=2.5 Downloading idna-2.10-py2.py3-none-any.whl (58 kB) |████████████████████████████████| 58 kB 6.6 MB/s Collecting certifi>=2017.4.17 Downloading certifi-2020.12.5-py2.py3-none-any.whl (147 kB) |████████████████████████████████| 147 kB 10.9 MB/s Collecting pyparsing>=2.0.2 Using cached pyparsing-2.4.7-py2.py3-none-any.whl (67 kB) Using legacy 'setup.py install' for pyshortcuts, since package 'wheel' is not installed. Using legacy 'setup.py install' for pscript, since package 'wheel' is not installed. Using legacy 'setup.py install' for meta, since package 'wheel' is not installed. Using legacy 'setup.py install' for pyrsistent, since package 'wheel' is not installed. Using legacy 'setup.py install' for wrapt, since package 'wheel' is not installed. Building wheels for collected packages: black Building wheel for black (PEP 517) ... done Created wheel for black: filename=black-20.8b1-py3-none-any.whl size=124184 sha256=960af0b131ffdc4f6b1ea8b1bd89dddbf2522298c863268dc78e2269a36467b4 Stored in directory: /home/user/.cache/pip/wheels/c5/85/79/f3af8daaf8037c0bf14beb3b7a1511a39b6e6902ca2aaf494e Successfully built black Installing collected packages: zipp, typing-extensions, ipython-genutils, wrapt, urllib3, typed-ast, traitlets, six, pytz, pyrsistent, PyQt5-sip, PyQt5-Qt5, pyparsing, MarkupSafe, lazy-object-proxy, importlib-metadata, idna, dialite, chardet, certifi, attrs, webruntime, tornado, toml, sphinxcontrib-serializinghtml, sphinxcontrib-qthelp, sphinxcontrib-jsmath, sphinxcontrib-htmlhelp, sphinxcontrib-devhelp, sphinxcontrib-applehelp, snowballstemmer, requests, regex, PyQtWebEngine-Qt5, PyQt5, Pygments, pscript, pathspec, packaging, mypy-extensions, mccabe, jupyter-core, jsonschema, Jinja2, isort, imagesize, docutils, click, babel, astroid, appdirs, alabaster, sphinx, pyshortcuts, PyQtWebEngine, pylint, pyflakes, nbformat, meta, flexx, black, asttokens, leo Running setup.py install for wrapt ... done Running setup.py install for pyrsistent ... done Running setup.py install for pscript ... done Running setup.py install for pyshortcuts ... done Running setup.py install for meta ... done Successfully installed Jinja2-2.11.3 MarkupSafe-1.1.1 PyQt5-5.15.4 PyQt5-Qt5-5.15.2 PyQt5-sip-12.8.1 PyQtWebEngine-5.15.4 PyQtWebEngine-Qt5-5.15.2 Pygments-2.8.1 alabaster-0.7.12 appdirs-1.4.4 astroid-2.5.1 asttokens-2.0.4 attrs-20.3.0 babel-2.9.0 black-20.8b1 certifi-2020.12.5 chardet-4.0.0 click-7.1.2 dialite-0.5.3 docutils-0.16 flexx-0.8.1 idna-2.10 imagesize-1.2.0 importlib-metadata-3.7.2 ipython-genutils-0.2.0 isort-5.7.0 jsonschema-3.2.0 jupyter-core-4.7.1 lazy-object-proxy-1.5.2 leo-6.3 mccabe-0.6.1 meta-1.0.2 mypy-extensions-0.4.3 nbformat-5.1.2 packaging-20.9 pathspec-0.8.1 pscript-0.7.5 pyflakes-2.2.0 pylint-2.7.2 pyparsing-2.4.7 pyrsistent-0.17.3 pyshortcuts-1.8.0 pytz-2021.1 regex-2020.11.13 requests-2.25.1 six-1.15.0 snowballstemmer-2.1.0 sphinx-3.5.2 sphinxcontrib-applehelp-1.0.2 sphinxcontrib-devhelp-1.0.2 sphinxcontrib-htmlhelp-1.0.3 sphinxcontrib-jsmath-1.0.1 sphinxcontrib-qthelp-1.0.3 sphinxcontrib-serializinghtml-1.1.4 toml-0.10.2 tornado-6.1 traitlets-5.0.5 typed-ast-1.4.2 typing-extensions-3.7.4.3 urllib3-1.26.3 webruntime-0.5.8 wrapt-1.12.1 zipp-3.4.1 (Leo) user@debian-leo-vm:~/PyVE/PyPI/Leo$ pip list Package Version ----------------------------- ---------- alabaster 0.7.12 appdirs 1.4.4 astroid 2.5.1 asttokens 2.0.4 attrs 20.3.0 Babel 2.9.0 black 20.8b1 certifi 2020.12.5 chardet 4.0.0 click 7.1.2 dialite 0.5.3 docutils 0.16 flexx 0.8.1 idna 2.10 imagesize 1.2.0 importlib-metadata 3.7.2 ipython-genutils 0.2.0 isort 5.7.0 Jinja2 2.11.3 jsonschema 3.2.0 jupyter-core 4.7.1 lazy-object-proxy 1.5.2 leo 6.3 MarkupSafe 1.1.1 mccabe 0.6.1 meta 1.0.2 mypy-extensions 0.4.3 nbformat 5.1.2 packaging 20.9 pathspec 0.8.1 pip 21.0.1 pkg-resources 0.0.0 pscript 0.7.5 pyflakes 2.2.0 Pygments 2.8.1 pylint 2.7.2 pyparsing 2.4.7 PyQt5 5.15.4 PyQt5-Qt5 5.15.2 PyQt5-sip 12.8.1 PyQtWebEngine 5.15.4 PyQtWebEngine-Qt5 5.15.2 pyrsistent 0.17.3 pyshortcuts 1.8.0 pytz 2021.1 regex 2020.11.13 requests 2.25.1 setuptools 40.8.0 six 1.15.0 snowballstemmer 2.1.0 Sphinx 3.5.2 sphinxcontrib-applehelp 1.0.2 sphinxcontrib-devhelp 1.0.2 sphinxcontrib-htmlhelp 1.0.3 sphinxcontrib-jsmath 1.0.1 sphinxcontrib-qthelp 1.0.3 sphinxcontrib-serializinghtml 1.1.4 toml 0.10.2 tornado 6.1 traitlets 5.0.5 typed-ast 1.4.2 typing-extensions 3.7.4.3 urllib3 1.26.3 webruntime 0.5.8 wrapt 1.12.1 zipp 3.4.1 (Leo) user@debian-leo-vm:~/PyVE/PyPI/Leo$ < End of Log-2 > < Start of Log-3 > (Leo) user@debian-leo-vm:~/PyVE/PyPI/Leo$ leo& [1] 1569 (Leo) user@debian-leo-vm:~/PyVE/PyPI/Leo$ setting leoID from os.getenv('USER'): 'user' qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found. This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, webgl, xcb. [1]+ Aborted leo (Leo) user@debian-leo-vm:~/PyVE/PyPI/Leo$ < End of Log-3 > -- You received this message because you are subscribed to the Google Groups "leo-editor" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/leo-editor/a1b978c6-5a88-4eb4-b98f-f671b9f6bbebn%40googlegroups.com.
