Matplotlib created a temporary config/cache directory at /tmp/matplotlib-gn0w7hva because the default path (/.config/matplotlib) is not a writable directory; it is highly recommended to set the MPLCONFIGDIR environment variable to a writable directory, in particular to speed up the import of Matplotlib and to better support multiprocessing. Fontconfig error: No writable cache directories No chrX found in sample; is the input truncated? Treating sample HCC1395_tumor as male No chrX found in sample; is the input truncated? No chrX found in sample; is the input truncated? No chrX found in sample; is the input truncated? Found 0 gene-level gains and losses Wrote HCC1395_tumor.genemetrics.tsv Matplotlib created a temporary config/cache directory at /tmp/matplotlib-w9dbhn7b because the default path (/.config/matplotlib) is not a writable directory; it is highly recommended to set the MPLCONFIGDIR environment variable to a writable directory, in particular to speed up the import of Matplotlib and to better support multiprocessing. Fontconfig error: No writable cache directories