Hi, Vinicius Monego schreef op zo 16-01-2022 om 23:57 [+0000]: > +    (synopsis "Non-linear video editor") > +    (description "Kdenlive is an acronym for KDE Non-Linear Video Editor. >   >  Non-linear video editing is much more powerful than beginner's (linear) >  editors, hence it requires a bit more organization before starting.  However, >  it is not reserved to specialists and can be used for small personal >  projects.") > -      (license license:gpl2+)))) > +    (license license:gpl2+))) Looking at ./data/resourceproviders/freesound.json and ./src/onlineresources/providermodel.cpp, kdenlive sometimes accesses the network, possibly using TLS. Because the Qt stack uses OpenSSL, SSL_CERT_DIR or SSL_CERT_FILE would need to be added to native-search-paths to make "guix shell --pure kdenlive nss-certs" work (untested). That seems to be a bug in the original package definition though. Greetings, Maxime.