I am trying to host a Streamlit app on an AWS EC2 instance but I keep getting the following error when I run the app.
libgcc_s.so.1 must be installed for pthread_cancel to work
Aborted.
Streamlit attempts to launch the app and prints the Network URL and External URL, but it instantly crashes and the message above is the only error message I get.
I am able to successfully run the “streamlit hello” demo, but my custom app does not load.
Any ideas on how to help?
Thank you!
Hi @ejnunn, welcome to the Streamlit community!
GCC is a compiler, so it looks like one of the packages you are looking to import has some C code (I would guess) that needs something. GCC is installed using sudo apt install gcc or similar, depending on what flavor of Linux you are using.
I was able to fix my issue by running on a different EC2 instance. The error occured running on Amazon Linux, but my app runs successfully on an Ubuntu instance. Not sure why haha. Thanks for your help!
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