Import Error notebooks-latest/03_ScienceExamples/EmLineGalaxies/01_EmLineGalaxies_SpectraStack.ipynb

[JosephKarpinski]

Unable to run Python notebooks:

https://github.com/astro-datalab/notebooks-latest/blob/master/03_ScienceExamples/EmLineGalaxies/01_EmLineGalaxies_SpectraStack.ipynb

https://github.com/astro-datalab/notebooks-latest/blob/master/03_ScienceExamples/EmLineGalaxies/02_EmLineGalaxies_Outliers.ipynb

see attached import error

[rnikutta]

Hi @JosephKarpinski Thanks for reaching out. I suspect you have an outdated version of the datalab package that does not include specClient. Please try to install the latest version. In you Python environment, do:

pip install --ignore-installed --no-cache-dir astro-datalab

Let us know if that didn't do the trick.

[JosephKarpinski]

Ran pip install --ignore-installed --no-cache-dir astro-datalab

Same error. See attached files

[rnikutta]

Thanks @JosephKarpinski for trying this and for the detailed logs, they are very helpful. I recall a previous user had a similar issue; I think the datalab installation assumes that pycurl is installed on your system. Could you try to install it manually, either via conda or pip?

[mjfitzpatrick]

Maybe: https://stackoverflow.com/questions/7391638/pycurl-installed-but-not-found

…

On Mon, Apr 4, 2022 at 4:34 PM Robert Nikutta ***@***.***> wrote: Thanks @JosephKarpinski <https://github.com/JosephKarpinski> for trying this and for the detailed logs, they are very helpful. I recall a previous user had a similar issue; I think the datalab installation assumes that pycurl is installed on your system. Could you try to install it manually, either via conda or pip? — Reply to this email directly, view it on GitHub <#124 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABP7I64EYX43HLYIUSXMCGTVDN367ANCNFSM5SQXEATA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[JosephKarpinski]

Rebuilt Python 3.8.5 conda environment from scratch using:
pip install --ignore-installed --no-cache-dir astro-datalab

because noaodatalab 2.20.0 latest version installation documentation was using:
pip install noaodatalab

pycurl is installed by default.

Same error using clean conda build.
See attached files.