error: No math library found!

[AlainGueguen]

On supported system like yours (Ubuntu 18.04.5 LTS gcc7.5 GNU Fortran 7.5) this message means that the library
libm.so (.6) is missing:
on this page
https://packages.ubuntu.com/search?suit ... ds=libm.so
You can see a list of packages providing this library.
You should look if any of those libraries are installed on your system (using dpkg or apt )
From this list you should probably try to install (if not yet )
libc6
and/or
libc6-dev (the one corresponding to your CPU architecture )
if you don't have administrative access to your server , please ask for those libraries.
I hope this help.
Alain on behalf on the eSASS team

[zjtaixuexi777]

On supported system like yours (Ubuntu 18.04.5 LTS gcc7.5 GNU Fortran 7.5) this message means that the library
libm.so (.6) is missing:
on this page
https://packages.ubuntu.com/search?suit ... ds=libm.so
You can see a list of packages providing this library.
You should look if any of those libraries are installed on your system (using dpkg or apt )
From this list you should probably try to install (if not yet )
libc6
and/or
libc6-dev (the one corresponding to your CPU architecture )
if you don't have administrative access to your server , please ask for those libraries.
I hope this help.
Alain on behalf on the eSASS team

Dear Alain
Thanks for your reply. In fact, I have already installed libc6 and libc6-dev packages, but the issue still couldn't be resolved. However, luckily, I tried installing all the math-related packages I could find, and it worked successfully.
Thank you again for your response.
Best regards
Jintao Zheng