ipython 7.7.0 install issues

John Dey <[email protected]> Fri, 9 Aug 2019 12:58:55 -0700
Newsgroups gmane.comp.python.ipython.devel
Message-ID <CAAwU4Wytt+XgONb+cZoTHQxd356TDJAfXygvRHVPDh5+y_bk7w@mail.gmail.com>
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I'm building Python 3.7.4 with ipython7.7.0.

Issue:  Ipython depends on traitlets, and traitlets depends on
ipython_genutils.
ipython_genutils has been depreciated. pypi ipython_genutils: "Pretend this
doesn=E2=80=99t exist. Nobody should use it."

what am I doing wrong?  How to install traitlets?  jgraph also depends on
traitlets.

```
>>> import IPython
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File
"/app/easybuild/software/Python/3.7.4-foss-2016b-fh1/lib/python3.7/site-pac=
kages/IPython/__init__.py",
line 54, in <module>
    from .core.application import Application
  File
"/app/easybuild/software/Python/3.7.4-foss-2016b-fh1/lib/python3.7/site-pac=
kages/IPython/core/application.py",
line 23, in <module>
    from traitlets.config.application import Application, catch_config_erro=
r
ModuleNotFoundError: No module named 'traitlets'
>>> import IPython
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File
"/app/easybuild/software/Python/3.7.4-foss-2016b-fh1/lib/python3.7/site-pac=
kages/IPython/__init__.py",
line 54, in <module>
    from .core.application import Application
  File
"/app/easybuild/software/Python/3.7.4-foss-2016b-fh1/lib/python3.7/site-pac=
kages/IPython/core/application.py",
line 23, in <module>
    from traitlets.config.application import Application, catch_config_erro=
r
ModuleNotFoundError: No module named 'traitlets'
```

John Dey
[email protected]

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<div dir=3D"ltr"><div>I&#39;m building Python 3.7.4 with ipython7.7.0.</div=
><div><br></div><div>Issue:=C2=A0 Ipython depends on traitlets, and traitle=
ts depends on ipython_genutils.</div><div>ipython_genutils has been depreci=
ated. pypi ipython_genutils: <font size=3D"2">&quot;<span style=3D"color:rg=
b(70,70,70);font-family:&quot;Source Sans Pro&quot;,Helvetica,Arial,sans-se=
rif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:norma=
l;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;te=
xt-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(=
253,253,253);text-decoration-style:initial;text-decoration-color:initial;di=
splay:inline;float:none">Pretend this doesn=E2=80=99t exist. Nobody should =
use it.&quot;</span></font></div><div><font size=3D"2"><span style=3D"color=
:rgb(70,70,70);font-family:&quot;Source Sans Pro&quot;,Helvetica,Arial,sans=
-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:no=
rmal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px=
;text-transform:none;white-space:normal;word-spacing:0px;background-color:r=
gb(253,253,253);text-decoration-style:initial;text-decoration-color:initial=
;display:inline;float:none"><br></span></font></div><div><font size=3D"2"><=
span style=3D"color:rgb(70,70,70);font-family:&quot;Source Sans Pro&quot;,H=
elvetica,Arial,sans-serif;font-style:normal;font-variant-ligatures:normal;f=
ont-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:st=
art;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px=
;background-color:rgb(253,253,253);text-decoration-style:initial;text-decor=
ation-color:initial;display:inline;float:none">what am I doing wrong?=C2=A0=
 How to install traitlets?=C2=A0 jgraph also depends on traitlets.</span></=
font></div><div><font size=3D"2"><span style=3D"color:rgb(70,70,70);font-fa=
mily:&quot;Source Sans Pro&quot;,Helvetica,Arial,sans-serif;font-style:norm=
al;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;l=
etter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;w=
hite-space:normal;word-spacing:0px;background-color:rgb(253,253,253);text-d=
ecoration-style:initial;text-decoration-color:initial;display:inline;float:=
none"><br></span></font></div><div><font size=3D"2"><span style=3D"color:rg=
b(70,70,70);font-family:&quot;Source Sans Pro&quot;,Helvetica,Arial,sans-se=
rif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:norma=
l;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;te=
xt-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(=
253,253,253);text-decoration-style:initial;text-decoration-color:initial;di=
splay:inline;float:none">```</span></font></div><div><font size=3D"2"><span=
 style=3D"color:rgb(70,70,70);font-family:&quot;Source Sans Pro&quot;,Helve=
tica,Arial,sans-serif;font-style:normal;font-variant-ligatures:normal;font-=
variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;=
text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;bac=
kground-color:rgb(253,253,253);text-decoration-style:initial;text-decoratio=
n-color:initial;display:inline;float:none">&gt;&gt;&gt; import IPython<br>T=
raceback (most recent call last):<br>=C2=A0 File &quot;&lt;stdin&gt;&quot;,=
 line 1, in &lt;module&gt;<br>=C2=A0 File &quot;/app/easybuild/software/Pyt=
hon/3.7.4-foss-2016b-fh1/lib/python3.7/site-packages/IPython/__init__.py&qu=
ot;, line 54, in &lt;module&gt;<br>=C2=A0 =C2=A0 from .core.application imp=
ort Application<br>=C2=A0 File &quot;/app/easybuild/software/Python/3.7.4-f=
oss-2016b-fh1/lib/python3.7/site-packages/IPython/core/application.py&quot;=
, line 23, in &lt;module&gt;<br>=C2=A0 =C2=A0 from traitlets.config.applica=
tion import Application, catch_config_error<br>ModuleNotFoundError: No modu=
le named &#39;traitlets&#39;<br>&gt;&gt;&gt; import IPython<br>Traceback (m=
ost recent call last):<br>=C2=A0 File &quot;&lt;stdin&gt;&quot;, line 1, in=
 &lt;module&gt;<br>=C2=A0 File &quot;/app/easybuild/software/Python/3.7.4-f=
oss-2016b-fh1/lib/python3.7/site-packages/IPython/__init__.py&quot;, line 5=
4, in &lt;module&gt;<br>=C2=A0 =C2=A0 from .core.application import Applica=
tion<br>=C2=A0 File &quot;/app/easybuild/software/Python/3.7.4-foss-2016b-f=
h1/lib/python3.7/site-packages/IPython/core/application.py&quot;, line 23, =
in &lt;module&gt;<br>=C2=A0 =C2=A0 from traitlets.config.application import=
 Application, catch_config_error<br>ModuleNotFoundError: No module named &#=
39;traitlets&#39;</span></font></div><div><font size=3D"2"><span style=3D"c=
olor:rgb(70,70,70);font-family:&quot;Source Sans Pro&quot;,Helvetica,Arial,=
sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-cap=
s:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent=
:0px;text-transform:none;white-space:normal;word-spacing:0px;background-col=
or:rgb(253,253,253);text-decoration-style:initial;text-decoration-color:ini=
tial;display:inline;float:none">```<br></span> </font></div><div><br> </div=
><div><div><div dir=3D"ltr" class=3D"gmail_signature" data-smartmail=3D"gma=
il_signature"><div dir=3D"ltr"><div>John Dey<br></div><a href=3D"mailto:joh=
[email protected]" target=3D"_blank">[email protected]</a><br></div></div></div>=
</div></div>

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