Source: cvxopt Version: 1.2.3+dfsg-1 Severity: serious As shown by buildd logs [1], compiling src/C/umfpack.c fails on all architectures except amd64 because umfpack.h is not found. This is because line 61 of setup.py tests whether any files matching /usr/lib/x86_64-linux-gnu/libsuitesparse* exist, which is false on non-amd64 Debian buildds even when libsuitesparse-dev is installed.
[1] https://buildd.debian.org/status/package.php?p=cvxopt