Error during loading of extension IntervalSetRandomExt of IntervalSets, use `Base.retry_load_extensions()` to retry. exception = 1-element ExceptionStack: ArgumentError: Package IntervalSetRandomExt [93e6cabe-ec8b-5d4b-953f-ab7e86f0baac] is required but does not seem to be installed: - Run `Pkg.instantiate()` to install all recorded dependencies. Stacktrace: [1] _require(pkg::Base.PkgId, env::Nothing) @ Base ./loading.jl:1920 [2] __require_prelocked(uuidkey::Base.PkgId, env::Nothing) @ Base ./loading.jl:1806 [3] #invoke_in_world#3 @ Base ./essentials.jl:921 [inlined] [4] invoke_in_world @ Base ./essentials.jl:918 [inlined] [5] _require_prelocked @ Base ./loading.jl:1797 [inlined] [6] _require_prelocked @ Base ./loading.jl:1796 [inlined] [7] run_extension_callbacks(extid::Base.ExtensionId) @ Base ./loading.jl:1289 [8] run_extension_callbacks(pkgid::Base.PkgId) @ Base ./loading.jl:1324 [9] run_package_callbacks(modkey::Base.PkgId) @ Base ./loading.jl:1158 [10] __require_prelocked(uuidkey::Base.PkgId, env::String) @ Base ./loading.jl:1813 [11] #invoke_in_world#3 @ Base ./essentials.jl:921 [inlined] [12] invoke_in_world @ Base ./essentials.jl:918 [inlined] [13] _require_prelocked(uuidkey::Base.PkgId, env::String) @ Base ./loading.jl:1797 [14] macro expansion @ Base ./loading.jl:1784 [inlined] [15] macro expansion @ Base ./lock.jl:267 [inlined] [16] __require(into::Module, mod::Symbol) @ Base ./loading.jl:1747 [17] #invoke_in_world#3 @ Base ./essentials.jl:921 [inlined] [18] invoke_in_world @ Base ./essentials.jl:918 [inlined] [19] require(into::Module, mod::Symbol) @ Base ./loading.jl:1740 [20] include(fname::String) @ Base.MainInclude ./client.jl:489 [21] top-level scope @ none:8 [22] eval @ Core ./boot.jl:385 [inlined] [23] exec_options(opts::Base.JLOptions) @ Base ./client.jl:291 [24] _start() @ Base ./client.jl:552