[scipion-users] Problems with CONDA_ACTIVATION_CMD using Cryolo

[Carlos H. F. <car...@so...>]

Dear all, 

I'm facing some problems using cryolo training at Scipion. 
I found the following error: 
Protocol failed: Command ' source /home/impmc/eman2-sphire-sparx/etc/profile.d/conda.sh&& conda activate cryolo-1.7.6 && cryolo_train.py -c config.json -w 5 -g 0 -nc 4 -e 10 --fine_tune' returned non-zero exit status 127. 

I saw some discussion about that at Scipion lists, but I'm still little lost in how to fix it. 
In my scipion.conf file, I inserted 
CONDA_ACTIVATION_CMD = source /home/impmc/eman2-sphire-sparx/etc/profile.d/conda.sh 
or even 
CONDA_ACTIVATION_CMD = eval"$(/home/impmc/eman2-sphire-sparx/bin/conda shell.bash hook)" 
(I saw these pathways in my bash.rc) 

Moreover, when I try to install cryolo using command line (scipion3 installp -p scipion-em-sphire), the following error apears: 
AssertionError: target '/home/impmc/scipion/software/em/cryolo-1.7.6/cryolo_1.7.6_installed' not built (after running 'source /home/impmc/eman2-sphire-sparx/etc/profile.d/conda.sh&&conda create -y -n cryolo-1.7.6 -c conda-forge -c anaconda python=3.6 pyqt=5 cudnn=7.1.2 numpy==1.14.5 cython wxPython==4.0.4 intel-openmp==2019.4 &&conda activate cryolo-1.7.6 &&pip install cryolo[gpu]==1.7.6 &&touch cryolo_1.7.6_installed') 

I am not sure if these errors are related and hinder performing cryolo in Scipion. 
I have conda installed in the computer and I'm able to use cryolo 1.8 outside from Scipion in the same computer (using source activate cryolo command). 
Anyone know what I'm doing wrong? 
Thanks in advance, 
Carlos.