# Weird \`ERROR: LoadError: ArgumentError: Platform \`riscv64-linux-gnu-libgfortran5\` is not an officially supported platform\` when loading package

**URL:** <https://discourse.julialang.org/t/weird-error-loaderror-argumenterror-platform-riscv64-linux-gnu-libgfortran5-is-not-an-officially-supported-platform-when-loading-package/124537>\
**Category:** General Usage\
**Created:** [January 8, 2025, 12:14pm UTC](https://discourse.julialang.org/t/weird-error-loaderror-argumenterror-platform-riscv64-linux-gnu-libgfortran5-is-not-an-officially-supported-platform-when-loading-package/124537 "2025-01-08T12:14:37Z")\
**Posts on this page:** 6\
**Page:** 1

<div class="post-metadata">

**Author:** ![Torkel](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/torkel/32/5030_2.png) [@Torkel](https://discourse.julialang.org/u/Torkel)\
**Post date:** [January 8, 2025, 12:14pm UTC](https://discourse.julialang.org/t/weird-error-loaderror-argumenterror-platform-riscv64-linux-gnu-libgfortran5-is-not-an-officially-supported-platform-when-loading-package/124537/1 "2025-01-08T12:14:37Z")

</div>

I tried running my package on a compute I haven’t used for two weeks:

```julia
using Catalyst

```

but got a weird error I do not understand:

```julia
[Info: Precompiling Catalyst [479239e8-5488-4da2-87a7-35f2df7eef83] (cache misses: include_dependency fsize change (4), wrong dep version loaded (4), wrong source (4), dep missing source (2), mismatched flags (4))
ERROR: LoadError: ArgumentError: Platform `riscv64-linux-gnu-libgfortran5` is not an officially supported platform
Stacktrace:
 [1] parse(::Type{Base.BinaryPlatforms.Platform}, triplet::String; validate_strict::Bool)
   @ Base.BinaryPlatforms ./binaryplatforms.jl:752
 [2] parse(::Type{Base.BinaryPlatforms.Platform}, triplet::String)
   @ Base.BinaryPlatforms ./binaryplatforms.jl:691
 [3] (::OpenSpecFun_jll.var"#parse_wrapper_platform#1")(x::Any)
   @ OpenSpecFun_jll ~/.julia/packages/JLLWrappers/jXOYx/src/toplevel_generators.jl:113
 [4] (::OpenSpecFun_jll.var"#make_wrapper_dict#2"{OpenSpecFun_jll.var"#parse_wrapper_platform#1"})(dir::Any, x::Any)
   @ OpenSpecFun_jll ~/.julia/packages/JLLWrappers/jXOYx/src/toplevel_generators.jl:145
 [5] top-level scope
   @ ~/.julia/packages/JLLWrappers/jXOYx/src/toplevel_generators.jl:160
 [6] include
   @ ./Base.jl:557 [inlined]
 [7] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::String)
   @ Base ./loading.jl:2881
 [8] top-level scope
   @ stdin:6
in expression starting at /home/loman/.julia/packages/OpenSpecFun_jll/4QIOW/src/OpenSpecFun_jll.jl:2
in expression starting at stdin:6
ERROR: LoadError: Failed to precompile OpenSpecFun_jll [efe28fd5-8261-553b-a9e1-b2916fc3738e] to "/home/loman/.julia/compiled/v1.11/OpenSpecFun_jll/jl_83doAu".
Stacktrace:
  [1] error(s::String)
    @ Base ./error.jl:35
  [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::IO, internal_stdout::IO, keep_loaded_modules::Bool; flags::Cmd, cacheflags::Base.CacheFlags, reasons::Dict{String, Int64}, loadable_exts::Nothing)
    @ Base ./loading.jl:3174
  [3] (::Base.var"#1110#1111"{Base.PkgId})()
    @ Base ./loading.jl:2579
  [4] mkpidlock(f::Base.var"#1110#1111"{Base.PkgId}, at::String, pid::Int32; kwopts::@Kwargs{stale_age::Int64, wait::Bool})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:95
  [5] #mkpidlock#6
    @ ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:90 [inlined]
  [6] trymkpidlock(::Function, ::Vararg{Any}; kwargs::@Kwargs{stale_age::Int64})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:116
  [7] #invokelatest#2
    @ ./essentials.jl:1057 [inlined]
  [8] invokelatest
    @ ./essentials.jl:1052 [inlined]
  [9] maybe_cachefile_lock(f::Base.var"#1110#1111"{Base.PkgId}, pkg::Base.PkgId, srcpath::String; stale_age::Int64)
    @ Base ./loading.jl:3698
 [10] maybe_cachefile_lock
    @ ./loading.jl:3695 [inlined]
 [11] _require(pkg::Base.PkgId, env::String)
    @ Base ./loading.jl:2565
 [12] __require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2388
 [13] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [14] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [15] _require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2375
 [16] macro expansion
    @ ./loading.jl:2314 [inlined]
 [17] macro expansion
    @ ./lock.jl:273 [inlined]
 [18] __require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2271
 [19] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [20] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [21] require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2260
 [22] include
    @ ./Base.jl:557 [inlined]
 [23] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::String)
    @ Base ./loading.jl:2881
 [24] top-level scope
    @ stdin:6
in expression starting at /home/loman/.julia/packages/SpecialFunctions/Zijv9/src/SpecialFunctions.jl:1
in expression starting at stdin:6
ERROR: LoadError: Failed to precompile SpecialFunctions [276daf66-3868-5448-9aa4-cd146d93841b] to "/home/loman/.julia/compiled/v1.11/SpecialFunctions/jl_RtfDRp".
Stacktrace:
  [1] error(s::String)
    @ Base ./error.jl:35
  [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::IO, internal_stdout::IO, keep_loaded_modules::Bool; flags::Cmd, cacheflags::Base.CacheFlags, reasons::Dict{String, Int64}, loadable_exts::Nothing)
    @ Base ./loading.jl:3174
  [3] (::Base.var"#1110#1111"{Base.PkgId})()
    @ Base ./loading.jl:2579
  [4] mkpidlock(f::Base.var"#1110#1111"{Base.PkgId}, at::String, pid::Int32; kwopts::@Kwargs{stale_age::Int64, wait::Bool})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:95
  [5] #mkpidlock#6
    @ ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:90 [inlined]
  [6] trymkpidlock(::Function, ::Vararg{Any}; kwargs::@Kwargs{stale_age::Int64})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:116
  [7] #invokelatest#2
    @ ./essentials.jl:1057 [inlined]
  [8] invokelatest
    @ ./essentials.jl:1052 [inlined]
  [9] maybe_cachefile_lock(f::Base.var"#1110#1111"{Base.PkgId}, pkg::Base.PkgId, srcpath::String; stale_age::Int64)
    @ Base ./loading.jl:3698
 [10] maybe_cachefile_lock
    @ ./loading.jl:3695 [inlined]
 [11] _require(pkg::Base.PkgId, env::String)
    @ Base ./loading.jl:2565
 [12] __require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2388
 [13] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [14] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [15] _require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2375
 [16] macro expansion
    @ ./loading.jl:2314 [inlined]
 [17] macro expansion
    @ ./lock.jl:273 [inlined]
 [18] __require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2271
 [19] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [20] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [21] require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2260
 [22] include
    @ ./Base.jl:557 [inlined]
 [23] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::String)
    @ Base ./loading.jl:2881
 [24] top-level scope
    @ stdin:6
in expression starting at /home/loman/.julia/packages/ForwardDiff/UBbGT/src/ForwardDiff.jl:1
in expression starting at stdin:6
ERROR: LoadError: Failed to precompile ForwardDiff [f6369f11-7733-5829-9624-2563aa707210] to "/home/loman/.julia/compiled/v1.11/ForwardDiff/jl_twjZ4D".
Stacktrace:
  [1] error(s::String)
    @ Base ./error.jl:35
  [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::IO, internal_stdout::IO, keep_loaded_modules::Bool; flags::Cmd, cacheflags::Base.CacheFlags, reasons::Dict{String, Int64}, loadable_exts::Nothing)
    @ Base ./loading.jl:3174
  [3] (::Base.var"#1110#1111"{Base.PkgId})()
    @ Base ./loading.jl:2579
  [4] mkpidlock(f::Base.var"#1110#1111"{Base.PkgId}, at::String, pid::Int32; kwopts::@Kwargs{stale_age::Int64, wait::Bool})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:95
  [5] #mkpidlock#6
    @ ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:90 [inlined]
  [6] trymkpidlock(::Function, ::Vararg{Any}; kwargs::@Kwargs{stale_age::Int64})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:116
  [7] #invokelatest#2
    @ ./essentials.jl:1057 [inlined]
  [8] invokelatest
    @ ./essentials.jl:1052 [inlined]
  [9] maybe_cachefile_lock(f::Base.var"#1110#1111"{Base.PkgId}, pkg::Base.PkgId, srcpath::String; stale_age::Int64)
    @ Base ./loading.jl:3698
 [10] maybe_cachefile_lock
    @ ./loading.jl:3695 [inlined]
 [11] _require(pkg::Base.PkgId, env::String)
    @ Base ./loading.jl:2565
 [12] __require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2388
 [13] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [14] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [15] _require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2375
 [16] macro expansion
    @ ./loading.jl:2314 [inlined]
 [17] macro expansion
    @ ./lock.jl:273 [inlined]
 [18] __require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2271
 [19] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [20] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [21] require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2260
 [22] include
    @ ./Base.jl:557 [inlined]
 [23] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::String)
    @ Base ./loading.jl:2881
 [24] top-level scope
    @ stdin:6
in expression starting at /home/loman/.julia/packages/DiffEqBase/R2Vjs/src/DiffEqBase.jl:1
in expression starting at stdin:6
ERROR: LoadError: Failed to precompile DiffEqBase [2b5f629d-d688-5b77-993f-72d75c75574e] to "/home/loman/.julia/compiled/v1.11/DiffEqBase/jl_a6FfhX".
Stacktrace:
  [1] error(s::String)
    @ Base ./error.jl:35
  [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::IO, internal_stdout::IO, keep_loaded_modules::Bool; flags::Cmd, cacheflags::Base.CacheFlags, reasons::Dict{String, Int64}, loadable_exts::Nothing)
    @ Base ./loading.jl:3174
  [3] (::Base.var"#1110#1111"{Base.PkgId})()
    @ Base ./loading.jl:2579
  [4] mkpidlock(f::Base.var"#1110#1111"{Base.PkgId}, at::String, pid::Int32; kwopts::@Kwargs{stale_age::Int64, wait::Bool})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:95
  [5] #mkpidlock#6
    @ ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:90 [inlined]
  [6] trymkpidlock(::Function, ::Vararg{Any}; kwargs::@Kwargs{stale_age::Int64})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:116
  [7] #invokelatest#2
    @ ./essentials.jl:1057 [inlined]
  [8] invokelatest
    @ ./essentials.jl:1052 [inlined]
  [9] maybe_cachefile_lock(f::Base.var"#1110#1111"{Base.PkgId}, pkg::Base.PkgId, srcpath::String; stale_age::Int64)
    @ Base ./loading.jl:3698
 [10] maybe_cachefile_lock
    @ ./loading.jl:3695 [inlined]
 [11] _require(pkg::Base.PkgId, env::String)
    @ Base ./loading.jl:2565
 [12] __require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2388
 [13] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [14] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [15] _require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2375
 [16] macro expansion
    @ ./loading.jl:2314 [inlined]
 [17] macro expansion
    @ ./lock.jl:273 [inlined]
 [18] __require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2271
 [19] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [20] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [21] require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2260
 [22] include
    @ ./Base.jl:557 [inlined]
 [23] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt128}}, source::String)
    @ Base ./loading.jl:2881
 [24] top-level scope
    @ stdin:6
in expression starting at /home/loman/.julia/dev/Catalyst/src/Catalyst.jl:1
in expression starting at stdin:6
ERROR: Failed to precompile Catalyst [479239e8-5488-4da2-87a7-35f2df7eef83] to "/home/loman/.julia/compiled/v1.11/Catalyst/jl_Xtu0vE".
Stacktrace:
  [1] error(s::String)
    @ Base ./error.jl:35
  [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::IO, internal_stdout::IO, keep_loaded_modules::Bool; flags::Cmd, cacheflags::Base.CacheFlags, reasons::Dict{…}, loadable_exts::Nothing)
    @ Base ./loading.jl:3174
  [3] (::Base.var"#1110#1111"{Base.PkgId})()
    @ Base ./loading.jl:2579
  [4] mkpidlock(f::Base.var"#1110#1111"{Base.PkgId}, at::String, pid::Int32; kwopts::@Kwargs{stale_age::Int64, wait::Bool})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:95
  [5] #mkpidlock#6
    @ ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:90 [inlined]
  [6] trymkpidlock(::Function, ::Vararg{Any}; kwargs::@Kwargs{stale_age::Int64})
    @ FileWatching.Pidfile ~/.julia/juliaup/julia-1.11.2+0.x64.linux.gnu/share/julia/stdlib/v1.11/FileWatching/src/pidfile.jl:116
  [7] #invokelatest#2
    @ ./essentials.jl:1057 [inlined]
  [8] invokelatest
    @ ./essentials.jl:1052 [inlined]
  [9] maybe_cachefile_lock(f::Base.var"#1110#1111"{Base.PkgId}, pkg::Base.PkgId, srcpath::String; stale_age::Int64)
    @ Base ./loading.jl:3698
 [10] maybe_cachefile_lock
    @ ./loading.jl:3695 [inlined]
 [11] _require(pkg::Base.PkgId, env::String)
    @ Base ./loading.jl:2565
 [12] __require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2388
 [13] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [14] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [15] _require_prelocked(uuidkey::Base.PkgId, env::String)
    @ Base ./loading.jl:2375
 [16] macro expansion
    @ ./loading.jl:2314 [inlined]
 [17] macro expansion
    @ ./lock.jl:273 [inlined]
 [18] __require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2271
 [19] #invoke_in_world#3
    @ ./essentials.jl:1089 [inlined]
 [20] invoke_in_world
    @ ./essentials.jl:1086 [inlined]
 [21] require(into::Module, mod::Symbol)
    @ Base ./loading.jl:2260
Some type information was truncated. Use `show(err)` to see complete types.

```

It is on Julia v1.11.2 and the package is latest version. I saw this issue: [DSP.jl loading error](https://discourse.julialang.org/t/dsp-jl-loading-error/124345) and tried running Pkg.update in my default environment:

```julia
(@v1.11) pkg> st
Status `~/.julia/environments/v1.11/Project.toml`
  [e30172f5] Documenter v1.8.0
  [5903a43b] Infiltrator v1.8.3
  [98e50ef6] JuliaFormatter v1.0.62
  [5fb14364] OhMyREPL v0.5.28
⌃ [295af30f] Revise v3.6.2
Info Packages marked with ⌃ have new versions available and may be upgradable.

(@v1.11) pkg> update
    Updating registry at `~/.julia/registries/General.toml`
   Installed JuliaInterpreter ─ v0.9.38
   Installed LoweredCodeUtils ─ v3.1.0
   Installed Revise ─────────── v3.7.1
    Updating `~/.julia/environments/v1.11/Project.toml`
  [295af30f] ↑ Revise v3.6.2 ⇒ v3.7.1
    Updating `~/.julia/environments/v1.11/Manifest.toml`
  [1019f520] ↑ JLFzf v0.1.8 ⇒ v0.1.9
  [692b3bcd] ↑ JLLWrappers v1.6.1 ⇒ v1.7.0
  [aa1ae85d] ↑ JuliaInterpreter v0.9.36 ⇒ v0.9.38
  [6f1432cf] ↑ LoweredCodeUtils v3.0.5 ⇒ v3.1.0
  [bac558e1] ↑ OrderedCollections v1.6.3 ⇒ v1.7.0
  [295af30f] ↑ Revise v3.6.2 ⇒ v3.7.1
  [2e619515] ↑ Expat_jll v2.6.4+1 ⇒ v2.6.4+3
  [458c3c95] ↑ OpenSSL_jll v3.0.15+1 ⇒ v3.0.15+3
  [214eeab7] ↑ fzf_jll v0.53.0+0 ⇒ v0.56.3+0
  [8ba89e20] - Distributed v1.11.0
Precompiling project...
  ✓ JuliaInterpreter
  ✓ LoweredCodeUtils
  ✓ Revise
  3 dependencies successfully precompiled in 21 seconds. 68 already precompiled.
  3 dependencies precompiled but different versions are currently loaded. Restart julia to access the new versions
        Info We haven't cleaned this depot up for a bit, running Pkg.gc()...
      Active manifest files: 27 found
      Active artifact files: 213 found
      Active scratchspaces: 5 found
     Deleted 18 package installations (12.951 MiB)
     Deleted 16 artifact installations (215.969 MiB)

(@v1.11) pkg> 

```

This did update some stuff. But when I tried again `using Catalyst` in the first environment (after restarting Julia) I still got the same error.

---

<div class="post-metadata">

**Author:** ![raman\_kumar](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/raman_kumar/32/26782_2.png) [@raman\_kumar](https://discourse.julialang.org/u/raman_kumar)\
**Post date:** [January 8, 2025, 12:46pm UTC](https://discourse.julialang.org/t/weird-error-loaderror-argumenterror-platform-riscv64-linux-gnu-libgfortran5-is-not-an-officially-supported-platform-when-loading-package/124537/2 "2025-01-08T12:46:52Z")

</div>

Is your Operating System running on RISC-V? Check your ISA using below command in Linux terminal.

```julia
uname -m

```

---

<div class="post-metadata">

**Author:** ![giordano](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/giordano/32/2166_2.png) [@giordano](https://discourse.julialang.org/u/giordano)\
**Post date:** [January 8, 2025, 12:47pm UTC](https://discourse.julialang.org/t/weird-error-loaderror-argumenterror-platform-riscv64-linux-gnu-libgfortran5-is-not-an-officially-supported-platform-when-loading-package/124537/3 "2025-01-08T12:47:28Z")

</div>

> [@Torkel](#):
>
> But when I tried again `using Catalyst` in the first environment (after restarting Julia) I still got the same error.

Then you have an older version of `JLLWrappers` in some other environment. You should have 1.7.0 everywhere, if you somehow happen to load a previous version you get that issue.

* * *

> [@raman\_kumar](#):
>
> Is your Operating System running on RISC-V?

Of course not, otherwise they wouldn’t get that error in the first place.

---

<div class="post-metadata">

**Author:** ![ErikQQY](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/erikqqy/32/23074_2.png) [@ErikQQY](https://discourse.julialang.org/u/ErikQQY)\
**Post date:** [January 8, 2025, 1:03pm UTC](https://discourse.julialang.org/t/weird-error-loaderror-argumenterror-platform-riscv64-linux-gnu-libgfortran5-is-not-an-officially-supported-platform-when-loading-package/124537/4 "2025-01-08T13:03:53Z")

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Same issue here, I am using MacOS M3, and updating the global environment was not helping, I fixed this error by adding `JLLWrappers` 1.7.0 in the global environment.

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**Author:** ![Benny](https://avatars.discourse-cdn.com/v4/letter/b/49beb7/32.png) [@Benny](https://discourse.julialang.org/u/Benny)\
**Post date:** [January 8, 2025, 1:07pm UTC](https://discourse.julialang.org/t/weird-error-loaderror-argumenterror-platform-riscv64-linux-gnu-libgfortran5-is-not-an-officially-supported-platform-when-loading-package/124537/5 "2025-01-08T13:07:36Z")

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> [@Torkel](#):
>
> in the first environment

What is this, is this different from the default environment you updated?

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**Author:** ![Torkel](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/torkel/32/5030_2.png) [@Torkel](https://discourse.julialang.org/u/Torkel)\
**Post date:** [January 8, 2025, 1:56pm UTC](https://discourse.julialang.org/t/weird-error-loaderror-argumenterror-platform-riscv64-linux-gnu-libgfortran5-is-not-an-officially-supported-platform-when-loading-package/124537/6 "2025-01-08T13:56:29Z")

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Thanks everyone! Yes, going through all environments and checking that `JLLWrappers` was updated worked.

I had a folder “folder\_lower” with my environment. I had updated `JLLWrappers` in that and my default Julia Environment. However, “folder\_lower” was in a folder “folder\_upper” which had an old version of it. Updating `JLLWrappers` for that environment as well solved it.

Thanks a lot!