# I still can't use Julia 1.6.x

**URL:** <https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345>\
**Category:** General Usage\
**Tags:** package\
**Created:** [May 18, 2021, 8:57am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345 "2021-05-18T08:57:17Z")\
**Posts on this page:** 20\
**Page:** 1

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [May 18, 2021, 8:57am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/1 "2021-05-18T08:57:17Z")

</div>

Julia 1.6 corporate firewall  
Any news to solve this problem?

---

<div class="post-metadata">

**Author:** ![oheil](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/oheil/32/220745_2.png) [@oheil](https://discourse.julialang.org/u/oheil)\
**Post date:** [May 18, 2021, 9:31am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/2 "2021-05-18T09:31:03Z")

</div>

I checked your previous posts and the error messages are somehow not so helpful.  
So I try again (tried in another thread by someone else) to get a systematic error reproduction.  
Lets start with the following lines to indentify, if the right curl lib is loaded:

Could you try the following commands and report output here?

```julia
versioninfo()
using Libdl
libcurl = "libcurl-4.dll"
libcurl_handle = dlopen(libcurl)
libcurl_path = dlpath(libcurl_handle)

```

---

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [May 18, 2021, 9:38am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/3 "2021-05-18T09:38:22Z")

</div>

> [@oheil](#):
>
> `libcurl_path = dlpath(libcurl_handle)`

```julia-auto
julia> versioninfo()
Julia Version 1.6.1
Commit 6aaedecc44 (2021-04-23 05:59 UTC)
Platform Info:
  OS: Windows (x86_64-w64-mingw32)
  CPU: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-11.0.1 (ORCJIT, haswell)
Environment:
  JULIA_SSL_NO_VERIFY_HOSTS = fproxy2.ecp.elco.co.il:8080

julia> using Libdl

julia> libcurl = "libcurl-4.dll"
"libcurl-4.dll"

julia> libcurl_handle = dlopen(libcurl)
Ptr{Nothing} @0x0000000040f60000

julia> libcurl_path = dlpath(libcurl_handle)
"C:\\Users\\Hermesr\\AppData\\Local\\Programs\\Julia-1.6.1\\bin\\libcurl-4.dll"

```

the server in Environment:  
JULIA\_SSL\_NO\_VERIFY\_HOSTS = fproxy2.ecp.elco.co.il:8080  
I introduced it, Today, when I see that this is what chocolatey declares when downloading packages! in my intention that Julia functions

---

<div class="post-metadata">

**Author:** ![oheil](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/oheil/32/220745_2.png) [@oheil](https://discourse.julialang.org/u/oheil)\
**Post date:** [May 18, 2021, 9:51am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/4 "2021-05-18T09:51:56Z")

</div>

Good, don’t change anything in your current setup, don’t create a moving target!  
Now do the following commands:  
Next step is to get some verbose information about your download problem.

Please run the following commands:

```julia
cd("c:\\Temp") #or another folder where you can write to
using Downloads
url = "https://pkg.julialang.org/registries"
open("out.stdout", "w") do sout
    open("out.stderr", "w") do serr
        redirect_stdout(sout) do
            redirect_stderr(serr) do
                Downloads.download(url;verbose=true)
            end
        end
    end
end

```

Copy&Paste everything from the REPL here and:  
This produces the important file `out.stderr` with all information while downloading the URL.  
Copy&Paste all the content of `out.stderr` here.

---

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [May 18, 2021, 10:33am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/5 "2021-05-18T10:33:56Z")

</div>

```julia
cd("c:\\Temp")

julia> using Downloads

julia> url = "https://pkg.julialang.org/registries"
"https://pkg.julialang.org/registries"

julia> open("out.stdout", "w") do sout
           open("out.stderr", "w") do serr
               redirect_stdout(sout) do
                   redirect_stderr(serr) do
                       Downloads.download(url;verbose=true)
                   end
               end
           end
       end
ERROR: schannel: failed to receive handshake, SSL/TLS connection failed while requesting https://pkg.julialang.org/registries
Stacktrace:
  [1] (::Downloads.var"#9#18"{IOStream, Base.DevNull, Nothing, Vector{Pair{String, String}}, Float64, Nothing, Bool, Bool, String, Int64, Bool, Bool})(easy::Downloads.Curl.Easy)
    @ Downloads C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\Downloads\src\Downloads.jl:356
  [2] with_handle(f::Downloads.var"#9#18"{IOStream, Base.DevNull, Nothing, Vector{Pair{String, String}}, Float64, Nothing, Bool, Bool, String, Int64, Bool, Bool}, handle::Downloads.Curl.Easy)
    @ Downloads.Curl C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\Downloads\src\Curl\Curl.jl:60
  [3] #8
    @ C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\Downloads\src\Downloads.jl:298 [inlined]
  [4] arg_write(f::Downloads.var"#8#17"{Base.DevNull, Nothing, Vector{Pair{String, String}}, Float64, Nothing, Bool, Bool, String, Int64, Bool, Bool}, arg::IOStream)
    @ ArgTools C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\ArgTools\src\ArgTools.jl:112
  [5] #7
    @ C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\Downloads\src\Downloads.jl:297 [inlined]
  [6] arg_read
    @ C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\ArgTools\src\ArgTools.jl:61 [inlined]
  [7] request(url::String; input::Nothing, output::IOStream, method::Nothing, headers::Vector{Pair{String, String}}, timeout::Float64, progress::Nothing, verbose::Bool, throw::Bool, downloader::Nothing)
    @ Downloads C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\Downloads\src\Downloads.jl:296
  [8] (::Downloads.var"#3#4"{Nothing, Vector{Pair{String, String}}, Float64, Nothing, Bool, Nothing, String})(output::IOStream)
    @ Downloads C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\Downloads\src\Downloads.jl:209
  [9] arg_write(f::Downloads.var"#3#4"{Nothing, Vector{Pair{String, String}}, Float64, Nothing, Bool, Nothing, String}, arg::Nothing)
    @ ArgTools C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\ArgTools\src\ArgTools.jl:101
 [10] #download#2
    @ C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\Downloads\src\Downloads.jl:208 [inlined]
 [11] (::var"#4#8")()
    @ Main .\REPL[32]:5
 [12] redirect_stderr(f::var"#4#8", stream::IOStream)
    @ Base .\stream.jl:1224
 [13] #3
    @ .\REPL[32]:4 [inlined]
 [14] redirect_stdout(f::var"#3#7"{IOStream}, stream::IOStream)
    @ Base .\stream.jl:1224
 [15] #2
    @ .\REPL[32]:3 [inlined]
 [16] open(::var"#2#6"{IOStream}, ::String, ::Vararg{String, N} where N; kwargs::Base.Iterators.Pairs{Union{}, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ Base .\io.jl:330
 [17] open
    @ .\io.jl:328 [inlined]
 [18] #1
    @ .\REPL[32]:2 [inlined]
 [19] open(::var"#1#5", ::String, ::Vararg{String, N} where N; kwargs::Base.Iterators.Pairs{Union{}, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ Base .\io.jl:330
 [20] open(::Function, ::String, ::String)
    @ Base .\io.jl:328
 [21] top-level scope
    @ REPL[32]:1

julia>

```

Both files are empty. I opened them with Notepad.  
 ![test 1.6](https://global.discourse-cdn.com/julialang/original/3X/b/7/b7bb4f6720779ac827ecc42582c981b8080fdbc7.jpeg)

---

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [May 18, 2021, 10:47am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/6 "2021-05-18T10:47:28Z")

</div>

![Proxy settings](https://global.discourse-cdn.com/julialang/original/3X/b/c/bcae634458337b022635ac4da783800e3499f825.jpeg)

---

<div class="post-metadata">

**Author:** ![oheil](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/oheil/32/220745_2.png) [@oheil](https://discourse.julialang.org/u/oheil)\
**Post date:** [May 18, 2021, 10:52am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/7 "2021-05-18T10:52:17Z")

</div>

Please show us your Internet Options (as a screenshot):

In the windows search enter  
Internet properties  
or  
Internet options  
(or similar for your language)  
It should show a single application “Internet Properties”.  
Open it.

- Open the “Advanced Tab”
- Scroll down to SSL 3.0, TLS 1.0, … options

This is what is shown on my PC:

 ![image](https://global.discourse-cdn.com/julialang/original/3X/a/3/a3de08f53c9b521d61da1031e6aa481055a4b2dd.png)

---

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [May 18, 2021, 10:56am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/8 "2021-05-18T10:56:50Z")

</div>

> [@oheil](#):
>
> Internet Options

 ![image](https://global.discourse-cdn.com/julialang/original/3X/9/1/91bc3572c4a6a119d9cb103decabc310a838a696.png)

---

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [May 18, 2021, 10:58am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/9 "2021-05-18T10:58:21Z")

</div>

![Internet Properties](https://global.discourse-cdn.com/julialang/original/3X/b/3/b39f674cbfd8b0ac86da4c66381c730d960384f5.jpeg)

---

<div class="post-metadata">

**Author:** ![oheil](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/oheil/32/220745_2.png) [@oheil](https://discourse.julialang.org/u/oheil)\
**Post date:** [May 18, 2021, 11:02am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/10 "2021-05-18T11:02:30Z")

</div>

Looks good so far. I need some time to do some recherche…

---

<div class="post-metadata">

**Author:** ![oheil](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/oheil/32/220745_2.png) [@oheil](https://discourse.julialang.org/u/oheil)\
**Post date:** [May 18, 2021, 11:32am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/11 "2021-05-18T11:32:00Z")

</div>

> [@HerAdri](#):
>
> JULIA\_SSL\_NO\_VERIFY\_HOSTS = fproxy2.ecp.elco.co.il:8080

Ok, lets try the most unsecure version by setting the following environment variabel:

Windows CMD:  
`set JULIA_NO_VERIFY_HOSTS=**`  
and afterwards in same CMD:  
`c:\Users\Hermesr\AppData\Local\Programs\Julia-1.6.1\bin\julia.exe`

Then try your Pkg installation as you did in the beginning of your problems.

---

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [May 18, 2021, 11:35am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/12 "2021-05-18T11:35:19Z")

</div>

> [@oheil](#):
>
> c:\Users\Hermesr\AppData\Local\Programs\Julia-1.6.1\bin\julia.exe

```julia-auto
C:\>set JULIA_NO_VERIFY_HOSTS=**

C:\>c:\Users\Hermesr\AppData\Local\Programs\Julia-1.6.1\bin\julia.exe
               _
   _ _ _(_)_ | Documentation: https://docs.julialang.org
  (_) | (_) (_) |
   _ _ _| |_ __ _ | Type "?" for help, "]?" for Pkg help.
  | | | | | | |/ _` | |
  | | |_| | | | (_| | | Version 1.6.1 (2021-04-23)
 _/ |\ __'_|_|_|\__'_| | Official https://julialang.org/ release
|__/ |

(@v1.6) pkg> add Plots
    Updating registry at `C:\Users\Hermesr\.julia\registries\General`
┌ Warning: could not download https://pkg.julialang.org/registries
└ @ Pkg.Types C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\Pkg\src\Types.jl:980
   Resolving package versions...
     Cloning [02c8fc9c-b97f-50b9-bbe4-9be30ff0a78a] XML2_jll from https://github.com/JuliaBinaryWrappers/XML2_jll.jl.git
ERROR: failed to clone from https://github.com/JuliaBinaryWrappers/XML2_jll.jl.git, error: GitError(Code:ERROR, Class:OS, failed to send request: The connection with the server was terminated abnormally
)

(@v1.6) pkg>

```

---

<div class="post-metadata">

**Author:** ![oheil](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/oheil/32/220745_2.png) [@oheil](https://discourse.julialang.org/u/oheil)\
**Post date:** [May 18, 2021, 11:42am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/13 "2021-05-18T11:42:15Z")

</div>

Can you download your proxy script and show it to us?  
This may be a security threat and not allowed. Depending on the complexity you are perhaps able to look for the relevant proxy hosts and ports and report them:  
[http://ecpac/proxy.pac](http://ecpac/proxy.pac)

I assume it is  
fproxy2.ecp.elco.co.il:8080  
for http and https ?

---

<div class="post-metadata">

**Author:** ![oheil](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/oheil/32/220745_2.png) [@oheil](https://discourse.julialang.org/u/oheil)\
**Post date:** [May 18, 2021, 11:47am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/14 "2021-05-18T11:47:38Z")

</div>

Or just try the following additional environment variables:

set http\_proxy=fproxy2.ecp.elco.co.il:8080  
set https\_proxy=fproxy2.ecp.elco.co.il:8080

in the above CMD. But the https proxy isn’t clear to be that. This should show up somewhere in the proxy script.

---

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [May 18, 2021, 11:52am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/15 "2021-05-18T11:52:37Z")

</div>

> [@oheil](#):
>
> set https\_proxy=fproxy2.ecp.elco.co.il:8080

```julia-auto
Microsoft Windows [Version 10.0.16299.15]
(c) 2017 Microsoft Corporation. All rights reserved.

Z:\>set http_proxy=fproxy2.ecp.elco.co.il:8080

Z:\>set https_proxy=fproxy2.ecp.elco.co.il:8080

Z:\>julia
               _
   _ _ _(_)_ | Documentation: https://docs.julialang.org
  (_) | (_) (_) |
   _ _ _| |_ __ _ | Type "?" for help, "]?" for Pkg help.
  | | | | | | |/ _` | |
  | | |_| | | | (_| | | Version 1.6.1 (2021-04-23)
 _/ |\ __'_|_|_|\__'_| | Official https://julialang.org/ release
|__/ |

(@v1.6) pkg> up
    Updating registry at `C:\Users\Hermesr\.julia\registries\General`
┌ Warning: could not download https://pkg.julialang.org/registries
└ @ Pkg.Types C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\Pkg\src\Types.jl:980
    Updating git-repo `C:\Users\Hermesr\Documents\GitHub\VMLS.jl`
     Cloning [dc211083-a33a-5b79-959f-2ff34033469d] Gnuplot from https://github.com/gcalderone/Gnuplot.jl.git
ERROR: failed to clone from https://github.com/gcalderone/Gnuplot.jl.git, error: GitError(Code:ERROR, Class:Net, malformed URL 'fproxy2.ecp.elco.co.il:8080')

(@v1.6) pkg>

```

````julia-auto
Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

PS Z:\> NET CONFIG
The following running services can be controlled:

   Server
   Workstation

The command completed successfully.

PS Z:\> NET SHARE

Share name Resource Remark

-------------------------------------------------------------------------------
C$ C:\ Default share
print$ C:\Windows\system32\spool\drivers
                                             Printer Drivers
IPC$ Remote IPC
ADMIN$ C:\Windows Remote Admin
HP Color LaserJet CP202X PCL6 Class Driver
                                    Spooled HP Color LaserJet CP202X PCL6 C...
The command completed successfully.

PS Z:\>
```
````

---

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [May 18, 2021, 11:55am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/16 "2021-05-18T11:55:06Z")

</div>

From Chocolatey

```julia
Z:\>choco install exercism-io-cli -y
Chocolatey v0.10.15
Chocolatey detected you are not running from an elevated command shell
 (cmd/powershell).

 You may experience errors - many functions/packages
 require admin rights. Only advanced users should run choco w/out an
 elevated shell. When you open the command shell, you should ensure
 that you do so with "Run as Administrator" selected. If you are
 attempting to use Chocolatey in a non-administrator setting, you
 must select a different location other than the default install
 location. See
 https://chocolatey.org/install#non-administrative-install for details.

For the question below, you have 20 seconds to make a selection.

 Do you want to continue?([Y]es/[N]o): Y

Installing the following packages:
exercism-io-cli
By installing you accept licenses for the packages.
Progress: Downloading exercism-io-cli 3.0.13... 100%

exercism-io-cli v3.0.13 [Approved]
exercism-io-cli package files install completed. Performing other installation steps.
Using system proxy server 'fproxy2.ecp.elco.co.il:8080'.
Downloading exercism-io-cli 64 bit
  from 'https://github.com/exercism/cli/releases/download/v3.0.13/exercism-windows-64bit.zip'
Using system proxy server 'fproxy2.ecp.elco.co.il:8080'.
Progress: 100% - Completed download of C:\Users\Hermesr\AppData\Local\Temp\chocolatey\exercism-io-cli\3.0.13\exercism-windows-64bit.zip (4.04 MB).
Download of exercism-windows-64bit.zip (4.04 MB) completed.
Extracting C:\Users\Hermesr\AppData\Local\Temp\chocolatey\exercism-io-cli\3.0.13\exercism-windows-64bit.zip to C:\Users\Hermesr\ProgramData\chocoportable\lib\exercism-io-cli\tools...
C:\Users\Hermesr\ProgramData\chocoportable\lib\exercism-io-cli\tools
 ShimGen has successfully created a shim for exercism.exe
 The install of exercism-io-cli was successful.
  Software installed to 'C:\Users\Hermesr\ProgramData\chocoportable\lib\exercism-io-cli\tools'

```

---

<div class="post-metadata">

**Author:** ![oheil](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/oheil/32/220745_2.png) [@oheil](https://discourse.julialang.org/u/oheil)\
**Post date:** [May 18, 2021, 11:57am UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/17 "2021-05-18T11:57:20Z")

</div>

Perhaps, I did it wrong and the proxy settings must be:

```julia
set JULIA_NO_VERIFY_HOSTS=**
set http_proxy=http://fproxy2.ecp.elco.co.il:8080
set https_proxy=http://fproxy2.ecp.elco.co.il:8080

```

Can you try?

---

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [May 18, 2021, 12:04pm UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/18 "2021-05-18T12:04:59Z")

</div>

```julia
(c) 2017 Microsoft Corporation. All rights reserved.

Z:\>set JULIA_NO_VERIFY_HOSTS=**

Z:\>set http_proxy=http://fproxy2.ecp.elco.co.il:8080

Z:\>set https_proxy=http://fproxy2.ecp.elco.co.il:8080

Z:\>julia
               _
   _ _ _(_)_ | Documentation: https://docs.julialang.org
  (_) | (_) (_) |
   _ _ _| |_ __ _ | Type "?" for help, "]?" for Pkg help.
  | | | | | | |/ _` | |
  | | |_| | | | (_| | | Version 1.6.1 (2021-04-23)
 _/ |\ __'_|_|_|\__'_| | Official https://julialang.org/ release
|__/ |

  [bac558e1] ↑ OrderedCollections v1.4.0 ⇒ v1.4.1
  [08abe8d2] ↑ PrettyTables v1.0.0 ⇒ v1.0.1
  [a2af1166] ↑ SortingAlgorithms v0.3.1 ⇒ v1.0.0
  [90137ffa] ↑ StaticArrays v1.1.2 ⇒ v1.2.0
  [82ae8749] + StatsAPI v1.0.0
  [2913bbd2] ↑ StatsBase v0.33.6 ⇒ v0.33.8
Precompiling project...
  15 dependencies successfully precompiled in 38 seconds (27 already precompiled)

(@v1.6) pkg> add Plots
   Resolving package versions...
   Installed Libiconv_jll ─ v1.16.1+0
   Installed Libmount_jll ─ v2.35.0+0
   Installed Libuuid_jll ── v2.36.0+0
   Installed XML2_jll ───── v2.9.12+0
   Installed PCRE_jll ───── v8.44.0+0
   Installed Libffi_jll ─── v3.2.2+0
   Installed Expat_jll ──── v2.2.10+0
  Downloaded artifact: XML2
  Downloaded artifact: XML2
  Downloaded artifact: Libffi
  Downloaded artifact: Expat
  Downloaded artifact: Libiconv
  Downloaded artifact: Libiconv
  Downloaded artifact: PCRE
  Downloaded artifact: PCRE
    Updating `C:\Users\Hermesr\.julia\environments\v1.6\Project.toml`
  [91a5bcdd] + Plots v1.15.0
    Updating `C:\Users\Hermesr\.julia\environments\v1.6\Manifest.toml`
  [79e6a3ab] + Adapt v3.3.0
  [d38c429a] + Contour v0.5.7
  [c87230d0] + FFMPEG v0.4.0
  [28b8d3ca] + GR v0.57.4
  [5c1252a2] + GeometryBasics v0.3.12
  [42e2da0e] + Grisu v1.0.2
  [cd3eb016] + HTTP v0.9.8
  [83e8ac13] + IniFile v0.5.0
  [c8e1da08] + IterTools v1.3.0
  [692b3bcd] + JLLWrappers v1.3.0
  [23fbe1c1] + Latexify v0.15.5
  [739be429] + MbedTLS v1.0.3
  [442fdcdd] + Measures v0.3.1
  [77ba4419] + NaNMath v0.3.5
  [ccf2f8ad] + PlotThemes v2.0.1
  [995b91a9] + PlotUtils v1.0.10
  [91a5bcdd] + Plots v1.15.0
  [21216c6a] + Preferences v1.2.2
  [3cdcf5f2] + RecipesBase v1.1.1
  [01d81517] + RecipesPipeline v0.3.2
  [ae029012] + Requires v1.1.3
  [6c6a2e73] + Scratch v1.0.3
  [992d4aef] + Showoff v1.0.3
  [09ab397b] + StructArrays v0.5.1
  [5c2747f8] + URIs v1.3.0
  [6e34b625] + Bzip2_jll v1.0.6+5
  [83423d85] + Cairo_jll v1.16.0+6
  [5ae413db] + EarCut_jll v2.1.5+1
  [2e619515] + Expat_jll v2.2.10+0
  [b22a6f82] + FFMPEG_jll v4.3.1+4
  [a3f928ae] + Fontconfig_jll v2.13.1+14
  [d7e528f0] + FreeType2_jll v2.10.1+5
  [559328eb] + FriBidi_jll v1.0.5+6
  [0656b61e] + GLFW_jll v3.3.4+0
  [d2c73de3] + GR_jll v0.57.2+0
  [78b55507] + Gettext_jll v0.20.1+7
  [7746bdde] + Glib_jll v2.59.0+4
  [aacddb02] + JpegTurbo_jll v2.0.1+3
  [c1c5ebd0] + LAME_jll v3.100.0+3
  [dd4b983a] + LZO_jll v2.10.0+3
  [dd192d2f] + LibVPX_jll v1.9.0+1
  [e9f186c6] + Libffi_jll v3.2.2+0
  [d4300ac3] + Libgcrypt_jll v1.8.5+4
  [7e76a0d4] + Libglvnd_jll v1.3.0+3
  [7add5ba3] + Libgpg_error_jll v1.36.0+3
  [94ce4f54] + Libiconv_jll v1.16.1+0
  [4b2f31a3] + Libmount_jll v2.35.0+0
  [89763e89] + Libtiff_jll v4.1.0+2
  [38a345b3] + Libuuid_jll v2.36.0+0
  [e7412a2a] + Ogg_jll v1.3.4+2
  [458c3c95] + OpenSSL_jll v1.1.1+6
  [91d4177d] + Opus_jll v1.3.1+3
  [2f80f16e] + PCRE_jll v8.44.0+0
  [30392449] + Pixman_jll v0.40.0+0
  [ea2cea3b] + Qt5Base_jll v5.15.2+0
  [a2964d1f] + Wayland_jll v1.17.0+4
  [2381bf8a] + Wayland_protocols_jll v1.18.0+4
  [02c8fc9c] + XML2_jll v2.9.12+0
  [aed1982a] + XSLT_jll v1.1.33+4
  [4f6342f7] + Xorg_libX11_jll v1.6.9+4
  [0c0b7dd1] + Xorg_libXau_jll v1.0.9+4
  [935fb764] + Xorg_libXcursor_jll v1.2.0+4
  [a3789734] + Xorg_libXdmcp_jll v1.1.3+4
  [1082639a] + Xorg_libXext_jll v1.3.4+4
  [d091e8ba] + Xorg_libXfixes_jll v5.0.3+4
  [a51aa0fd] + Xorg_libXi_jll v1.7.10+4
  [d1454406] + Xorg_libXinerama_jll v1.1.4+4
  [ec84b674] + Xorg_libXrandr_jll v1.5.2+4
  [ea2f1a96] + Xorg_libXrender_jll v0.9.10+4
  [14d82f49] + Xorg_libpthread_stubs_jll v0.1.0+3
  [c7cfdc94] + Xorg_libxcb_jll v1.13.0+3
  [cc61e674] + Xorg_libxkbfile_jll v1.1.0+4
  [12413925] + Xorg_xcb_util_image_jll v0.4.0+1
  [2def613f] + Xorg_xcb_util_jll v0.4.0+1
  [975044d2] + Xorg_xcb_util_keysyms_jll v0.4.0+1
  [0d47668e] + Xorg_xcb_util_renderutil_jll v0.3.9+1
  [c22f9ab0] + Xorg_xcb_util_wm_jll v0.4.1+1
  [35661453] + Xorg_xkbcomp_jll v1.4.2+4
  [33bec58e] + Xorg_xkeyboard_config_jll v2.27.0+4
  [c5fb5394] + Xorg_xtrans_jll v1.4.0+3
  [3161d3a3] + Zstd_jll v1.4.8+0
  [0ac62f75] + libass_jll v0.14.0+4
  [f638f0a6] + libfdk_aac_jll v0.1.6+4
  [b53b4c65] + libpng_jll v1.6.37+6
  [f27f6e37] + libvorbis_jll v1.3.6+6
  [1270edf5] + x264_jll v2020.7.14+2
  [dfaa095f] + x265_jll v3.0.0+3
  [d8fb68d0] + xkbcommon_jll v0.9.1+5
  [e66e0078] + CompilerSupportLibraries_jll
Precompiling project...
  89 dependencies successfully precompiled in 83 seconds (42 already precompiled)

(@v1.6) pkg>

```

---

<div class="post-metadata">

**Author:** ![HerAdri](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/heradri/32/5816_2.png) [@HerAdri](https://discourse.julialang.org/u/HerAdri)\
**Post date:** [May 18, 2021, 12:07pm UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/19 "2021-05-18T12:07:31Z")

</div>

Is this permanent in the configuration of julia 1.6.1?  
How to import the packages from Julia 1.5.4 to 1.6.1? Without having to install them one by one?

---

<div class="post-metadata">

**Author:** ![oheil](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/oheil/32/220745_2.png) [@oheil](https://discourse.julialang.org/u/oheil)\
**Post date:** [May 18, 2021, 12:10pm UTC](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345/20 "2021-05-18T12:10:13Z")

</div>

Nice. At first my thoughts were too complicated.

Now you can try more restricted settings on the environment variable  
`set JULIA_NO_VERIFY_HOSTS=**`  
like remove it completely (same for JULIA\_SSL\_NO\_VERIFY\_HOSTS).  
or  
`set JULIA_NO_VERIFY_HOSTS=**.github.com`  
or similar. The syntax is documented here:

> **[GitHub - JuliaLang/NetworkOptions.jl](https://github.com/JuliaLang/NetworkOptions.jl)**
>
> Contribute to JuliaLang/NetworkOptions.jl development by creating an account on GitHub.

The reason for the problems is probably, that libcurl isn’t able to use the system proxy settings, because they are defined in a proxy script. But this is speculation, I haven’t checked if this is the case.

[Next page](https://discourse.julialang.org/t/i-still-cant-use-julia-1-6-x/61345.md?page=2)