I tried generating a Qt compressed help file thanks to this article: http://blog.qt.io/blog/2014/08/13/qt-weekly-17-linking-qt-classes-in-documentation-generated-with-doxygen/
Unfortunately, no qhc file is generated as specified.
I notice this error in the output log:
sh: epstopdf: command not found
error: Problems running epstopdf. Check your TeX installation!
Is this article out of date?
Related
Getting error as "nbconvert failed: No suitable chromium executable found on the system. Please use '--allow-chromium-download' to allow downloading one." while trying to download jupyter notebook file (.ipynb) as a PDF file
Install and execute pyppeteer-install in your command prompt as below:
pyppeteer-install
[INFO] Starting Chromium download.
100%|█| 137M/137M
[INFO] Beginning extraction
[INFO] Chromium extracted to: C:\Users\AppData\Local\pyppeteer\pyppeteer\local-chromium\588429
Now the selected ipynb file should get extracted as a PDF while downloading with the "PDF via HTML (.pdf)" option.
I am trying to use the R extension in Netlogo 6.2.
I just cannot find the user.properties file anywhere.
I have Windows 7. According to instructions:
I installed Microsoft Visual C++ 2013
I configured the Windows PATH adding C:\Program Files\R\R-\bin\x64\ after a semicolon
I reinstalled Java to the latest version
I installed java packages and loaded the library in the R session that I am running in R Studio, using the following console commands: install.packages("rJava") and library(rJava)
I added the "extensions [ r ]" line at the top of the code in Netlogo
Now: I am getting Error 01 for lack of configuration of the user-properties file.
("LALC" is my username).
So I am looking for the user.properties file into
C:\Users\LALC\AppData\Roaming\NetLogo\6.2\r
and there is nothing in there!
Where is the user.properties file?
There is also nothing in the extensions folder.
I don't understand if I should create the user.properties file myself, and if yes, what should I write in it?
(FYI I am running Windows 7 on a Mac, using Bootcamp, but I don't think this should be an issue, correct?)
I believe I solved the problem.
As discussed, after all the installation steps, the user.properties file was missing in
C:\Users\username\AppData\Roaming\NetLogo\6.2\r
I found it in a completely different folder which is
C:\Program Files\NetLogo 6.2.0\app\extensions.bundled\r
I copied it from there and pasted it in
C:\Users\username\AppData\Roaming\NetLogo\6.2\r
This is not mentioned at all in the Netlogo instructions document at
https://ccl.northwestern.edu/netlogo/docs/r.html
and I think it should be clarified.
Anyway, now with the user.properties file in the correct location, after editing it with the correct location paths for r.home and jri.home in the Windows section (asking for those paths in R, as per instructions), and of course uncommenting those lines, I finally open the Netlogo file with the "extensions [ r ]" line at the beginning ... and I get no more error notifications.
I am learning data science with python and R, in my first course i downloaded python3, R and Rstudio and in the current course i am learning using jupyter and downloaded anaconda to handle jupyter notebook. when i tried to convert .ipyth file to PDF i ran into the following error message
nbconvert failed: PDF creating failed, captured latex output:
Failed to run "xelatex .\notebook.tex -quiet" command:
This is XeTeX, Version 3.14159265-2.6-0.999992 (TeX Live 2020/W32TeX) (preloaded format=xelatex)
restricted \write18 enabled.
entering extended mode
! Undefined control sequence.
<*> .\notebook
.tex -quiet
?
! Emergency stop.
<*> .\notebook
.tex -quiet
No pages of output.
Transcript written on ?.
Appreciate your support taking in consideration that i am new to programming
Unfortunately, there's very little maintenance of LaTeX in nbconvert -- LaTeX conversions are a complex beast and there's not someone keeping it fed overtime for all the many edge cases and build tool changes.
There is a new webpdf conversion using chromium to generate PDF files coming in 6.0, which trades off some of the flexibility of xelatex / pandoc for consistency with web renderings (and a new optional dependency).
(source: GitHub)
The maintainers are trying to get the last of issues resolved for a final release our of alpha for 6.0. There's just not many of us with a lot of free time to contribute.
BTW what worked for me is to first download the .ipynb file as ".Tex" file and then converting that .Tex file into .pdf
Open cmd and run the following code there:
pip install nbconvert==5.4.1
This solved my issue.
P.S. you may try the latest version.
Source: https://github.com/jupyter/notebook/issues/3629#issuecomment-482692594
I have just been introduced to open source and to give it a shot,i have downloaded the particular software and installed via the ubuntu terminal.The build of the software is present in the directory ./Downloads/squash. No errors have been produced during the installation . When i execute the software, i receive the following error:
$ squash -L
squash: error while loading shared libraries: libsquash0.7.so: cannot
open shared object file: No such file or directory
I have tried to provide the path to libsquash0.7.so, but i receive the same error.
I have tried to search for solutions to the problem but have failed to do so, or may have overlooked some things.If a similar problem has been solved i request a link to its solution if not the exact solution itself.
I compiled R in /tmp/R-3.0.0 and then moved it to /home/user/opt/R-3.0.0, then I got an error when executing R:
/home/kaiyin/opt/R-3.0.0/bin/R: line 236: /tmp/R-3.0.0/etc/ldpaths: No such file or directory
ERROR: R_HOME ('/tmp/R-3.0.0') not found
If I export R_HOME='/home/kaiyin/opt/R-3.0.0', it still gives almost the same error:
WARNING: ignoring environment value of R_HOME
/home/kaiyin/opt/R-3.0.0/bin/R: line 236: /tmp/R-3.0.0/etc/ldpaths: No such file or directory
ERROR: R_HOME ('/tmp/R-3.0.0') not found
Is there a way to solve this, or do I have to recompile it?
You are supposed to do
configure [...]
make
make install
rather than a manual move. This is a very standard process for source code on Unix system following the GNU conventions.
For more details, please see the manual R Installation and Administration that came with the sources.
There are also pre-built binaries for several distributions.